Home / 63,152.08-94,728.12-31,996.24

Finding the Fourth Proportional to 63,152.08, 94,728.12 and 31,996.24

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Solution

The fourth proportional to 63,152.08, 94,728.12 and 31,996.24 is: 47,994.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,152.08 : 94,728.12 = 31,996.24 : x
  2. Step 2: Convert to fraction form
    63,152.08/94,728.12 = 31,996.24/x
  3. Step 3: Cross multiply
    63,152.08x = 94,728.12 × 31,996.24
  4. Step 4: Simplify right side
    63,152.08x = 3,030,943,662.27
  5. Step 5: Solve for x
    x = 3,030,943,662.27/63,152.08
  6. Step 6: Final answer
    x = 47,994.36

Related Problems

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.