Home / 62,084.29-93,140.32-22,641.40

Finding the Fourth Proportional to 62,084.29, 93,140.32 and 22,641.40

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Solution

The fourth proportional to 62,084.29, 93,140.32 and 22,641.40 is: 33,967.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,084.29 : 93,140.32 = 22,641.40 : x
  2. Step 2: Convert to fraction form
    62,084.29/93,140.32 = 22,641.40/x
  3. Step 3: Cross multiply
    62,084.29x = 93,140.32 × 22,641.40
  4. Step 4: Simplify right side
    62,084.29x = 2,108,827,360.89
  5. Step 5: Solve for x
    x = 2,108,827,360.89/62,084.29
  6. Step 6: Final answer
    x = 33,967.17

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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.