Home / 24,414.90-36,590.43-13,318.60

Finding the Fourth Proportional to 24,414.90, 36,590.43 and 13,318.60

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Solution

The fourth proportional to 24,414.90, 36,590.43 and 13,318.60 is: 19,960.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,414.90 : 36,590.43 = 13,318.60 : x
  2. Step 2: Convert to fraction form
    24,414.90/36,590.43 = 13,318.60/x
  3. Step 3: Cross multiply
    24,414.90x = 36,590.43 × 13,318.60
  4. Step 4: Simplify right side
    24,414.90x = 487,333,301.00
  5. Step 5: Solve for x
    x = 487,333,301.00/24,414.90
  6. Step 6: Final answer
    x = 19,960.49

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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.