Home / 29,815.29-44,724.15-11,100.04

Finding the Fourth Proportional to 29,815.29, 44,724.15 and 11,100.04

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Solution

The fourth proportional to 29,815.29, 44,724.15 and 11,100.04 is: 16,650.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,815.29 : 44,724.15 = 11,100.04 : x
  2. Step 2: Convert to fraction form
    29,815.29/44,724.15 = 11,100.04/x
  3. Step 3: Cross multiply
    29,815.29x = 44,724.15 × 11,100.04
  4. Step 4: Simplify right side
    29,815.29x = 496,439,742.16
  5. Step 5: Solve for x
    x = 496,439,742.16/29,815.29
  6. Step 6: Final answer
    x = 16,650.51

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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.