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Finding the Fourth Proportional to 29,349.92, 44,023.26 and 21,460.52

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Solution

The fourth proportional to 29,349.92, 44,023.26 and 21,460.52 is: 32,189.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,349.92 : 44,023.26 = 21,460.52 : x
  2. Step 2: Convert to fraction form
    29,349.92/44,023.26 = 21,460.52/x
  3. Step 3: Cross multiply
    29,349.92x = 44,023.26 × 21,460.52
  4. Step 4: Simplify right side
    29,349.92x = 944,762,051.70
  5. Step 5: Solve for x
    x = 944,762,051.70/29,349.92
  6. Step 6: Final answer
    x = 32,189.60

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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.