Home / 24,394.72-33,630.24-17,318.56

Finding the Fourth Proportional to 24,394.72, 33,630.24 and 17,318.56

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Solution

The fourth proportional to 24,394.72, 33,630.24 and 17,318.56 is: 23,875.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,394.72 : 33,630.24 = 17,318.56 : x
  2. Step 2: Convert to fraction form
    24,394.72/33,630.24 = 17,318.56/x
  3. Step 3: Cross multiply
    24,394.72x = 33,630.24 × 17,318.56
  4. Step 4: Simplify right side
    24,394.72x = 582,427,329.25
  5. Step 5: Solve for x
    x = 582,427,329.25/24,394.72
  6. Step 6: Final answer
    x = 23,875.14

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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.