Home / 22,924.60-34,386.90-13,708.60

Finding the Fourth Proportional to 22,924.60, 34,386.90 and 13,708.60

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Solution

The fourth proportional to 22,924.60, 34,386.90 and 13,708.60 is: 20,562.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,924.60 : 34,386.90 = 13,708.60 : x
  2. Step 2: Convert to fraction form
    22,924.60/34,386.90 = 13,708.60/x
  3. Step 3: Cross multiply
    22,924.60x = 34,386.90 × 13,708.60
  4. Step 4: Simplify right side
    22,924.60x = 471,396,257.34
  5. Step 5: Solve for x
    x = 471,396,257.34/22,924.60
  6. Step 6: Final answer
    x = 20,562.90

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1.5x scale

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.