Home / 62,198.19-93,287.79-22,746.15

Finding the Fourth Proportional to 62,198.19, 93,287.79 and 22,746.15

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Solution

The fourth proportional to 62,198.19, 93,287.79 and 22,746.15 is: 34,115.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,198.19 : 93,287.79 = 22,746.15 : x
  2. Step 2: Convert to fraction form
    62,198.19/93,287.79 = 22,746.15/x
  3. Step 3: Cross multiply
    62,198.19x = 93,287.79 × 22,746.15
  4. Step 4: Simplify right side
    62,198.19x = 2,121,938,064.51
  5. Step 5: Solve for x
    x = 2,121,938,064.51/62,198.19
  6. Step 6: Final answer
    x = 34,115.75

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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.