Home / 62,155.08-93,246.36-22,712.16

Finding the Fourth Proportional to 62,155.08, 93,246.36 and 22,712.16

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Solution

The fourth proportional to 62,155.08, 93,246.36 and 22,712.16 is: 34,073.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,155.08 : 93,246.36 = 22,712.16 : x
  2. Step 2: Convert to fraction form
    62,155.08/93,246.36 = 22,712.16/x
  3. Step 3: Cross multiply
    62,155.08x = 93,246.36 × 22,712.16
  4. Step 4: Simplify right side
    62,155.08x = 2,117,826,247.74
  5. Step 5: Solve for x
    x = 2,117,826,247.74/62,155.08
  6. Step 6: Final answer
    x = 34,073.26

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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.