Home / 63,014.06-94,953.20-52,164.20

Finding the Fourth Proportional to 63,014.06, 94,953.20 and 52,164.20

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Solution

The fourth proportional to 63,014.06, 94,953.20 and 52,164.20 is: 78,604.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,014.06 : 94,953.20 = 52,164.20 : x
  2. Step 2: Convert to fraction form
    63,014.06/94,953.20 = 52,164.20/x
  3. Step 3: Cross multiply
    63,014.06x = 94,953.20 × 52,164.20
  4. Step 4: Simplify right side
    63,014.06x = 4,953,157,715.44
  5. Step 5: Solve for x
    x = 4,953,157,715.44/63,014.06
  6. Step 6: Final answer
    x = 78,604.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.