Home / 63,061.13-94,592.04-18,688.27

Finding the Fourth Proportional to 63,061.13, 94,592.04 and 18,688.27

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Solution

The fourth proportional to 63,061.13, 94,592.04 and 18,688.27 is: 28,032.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,061.13 : 94,592.04 = 18,688.27 : x
  2. Step 2: Convert to fraction form
    63,061.13/94,592.04 = 18,688.27/x
  3. Step 3: Cross multiply
    63,061.13x = 94,592.04 × 18,688.27
  4. Step 4: Simplify right side
    63,061.13x = 1,767,761,454.17
  5. Step 5: Solve for x
    x = 1,767,761,454.17/63,061.13
  6. Step 6: Final answer
    x = 28,032.50

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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.