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Finding the Fourth Proportional to 29,473.52, 44,210.30 and 11,005.52

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Solution

The fourth proportional to 29,473.52, 44,210.30 and 11,005.52 is: 16,508.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,473.52 : 44,210.30 = 11,005.52 : x
  2. Step 2: Convert to fraction form
    29,473.52/44,210.30 = 11,005.52/x
  3. Step 3: Cross multiply
    29,473.52x = 44,210.30 × 11,005.52
  4. Step 4: Simplify right side
    29,473.52x = 486,557,340.86
  5. Step 5: Solve for x
    x = 486,557,340.86/29,473.52
  6. Step 6: Final answer
    x = 16,508.29

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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.