Home / 62,140.20-93,224.13-22,697.25

Finding the Fourth Proportional to 62,140.20, 93,224.13 and 22,697.25

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Solution

The fourth proportional to 62,140.20, 93,224.13 and 22,697.25 is: 34,050.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,140.20 : 93,224.13 = 22,697.25 : x
  2. Step 2: Convert to fraction form
    62,140.20/93,224.13 = 22,697.25/x
  3. Step 3: Cross multiply
    62,140.20x = 93,224.13 × 22,697.25
  4. Step 4: Simplify right side
    62,140.20x = 2,115,931,384.64
  5. Step 5: Solve for x
    x = 2,115,931,384.64/62,140.20
  6. Step 6: Final answer
    x = 34,050.93

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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.