Home / 63,137.12-94,686.84-52,016.24

Finding the Fourth Proportional to 63,137.12, 94,686.84 and 52,016.24

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Solution

The fourth proportional to 63,137.12, 94,686.84 and 52,016.24 is: 78,008.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,137.12 : 94,686.84 = 52,016.24 : x
  2. Step 2: Convert to fraction form
    63,137.12/94,686.84 = 52,016.24/x
  3. Step 3: Cross multiply
    63,137.12x = 94,686.84 × 52,016.24
  4. Step 4: Simplify right side
    63,137.12x = 4,925,253,394.28
  5. Step 5: Solve for x
    x = 4,925,253,394.28/63,137.12
  6. Step 6: Final answer
    x = 78,008.84

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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.