Home / 62,386.20-93,580.38-22,407.84

Finding the Fourth Proportional to 62,386.20, 93,580.38 and 22,407.84

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Solution

The fourth proportional to 62,386.20, 93,580.38 and 22,407.84 is: 33,612.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,386.20 : 93,580.38 = 22,407.84 : x
  2. Step 2: Convert to fraction form
    62,386.20/93,580.38 = 22,407.84/x
  3. Step 3: Cross multiply
    62,386.20x = 93,580.38 × 22,407.84
  4. Step 4: Simplify right side
    62,386.20x = 2,096,934,182.18
  5. Step 5: Solve for x
    x = 2,096,934,182.18/62,386.20
  6. Step 6: Final answer
    x = 33,612.15

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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.