Home / 110,277.33-152,217.41-62,562.39

Finding the Fourth Proportional to 110,277.33, 152,217.41 and 62,562.39

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Solution

The fourth proportional to 110,277.33, 152,217.41 and 62,562.39 is: 86,355.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,277.33 : 152,217.41 = 62,562.39 : x
  2. Step 2: Convert to fraction form
    110,277.33/152,217.41 = 62,562.39/x
  3. Step 3: Cross multiply
    110,277.33x = 152,217.41 × 62,562.39
  4. Step 4: Simplify right side
    110,277.33x = 9,523,084,656.40
  5. Step 5: Solve for x
    x = 9,523,084,656.40/110,277.33
  6. Step 6: Final answer
    x = 86,355.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.