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Finding the Fourth Proportional to 22,693.52, 34,026.24 and 11,014.40

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Solution

The fourth proportional to 22,693.52, 34,026.24 and 11,014.40 is: 16,514.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,693.52 : 34,026.24 = 11,014.40 : x
  2. Step 2: Convert to fraction form
    22,693.52/34,026.24 = 11,014.40/x
  3. Step 3: Cross multiply
    22,693.52x = 34,026.24 × 11,014.40
  4. Step 4: Simplify right side
    22,693.52x = 374,778,617.86
  5. Step 5: Solve for x
    x = 374,778,617.86/22,693.52
  6. Step 6: Final answer
    x = 16,514.79

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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.