Home / 62,114.19-93,169.29-17,740.92

Finding the Fourth Proportional to 62,114.19, 93,169.29 and 17,740.92

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Solution

The fourth proportional to 62,114.19, 93,169.29 and 17,740.92 is: 26,610.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,114.19 : 93,169.29 = 17,740.92 : x
  2. Step 2: Convert to fraction form
    62,114.19/93,169.29 = 17,740.92/x
  3. Step 3: Cross multiply
    62,114.19x = 93,169.29 × 17,740.92
  4. Step 4: Simplify right side
    62,114.19x = 1,652,908,920.35
  5. Step 5: Solve for x
    x = 1,652,908,920.35/62,114.19
  6. Step 6: Final answer
    x = 26,610.81

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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.