Home / 29,616.11-44,365.54-15,555.05

Finding the Fourth Proportional to 29,616.11, 44,365.54 and 15,555.05

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Solution

The fourth proportional to 29,616.11, 44,365.54 and 15,555.05 is: 23,301.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,616.11 : 44,365.54 = 15,555.05 : x
  2. Step 2: Convert to fraction form
    29,616.11/44,365.54 = 15,555.05/x
  3. Step 3: Cross multiply
    29,616.11x = 44,365.54 × 15,555.05
  4. Step 4: Simplify right side
    29,616.11x = 690,108,192.98
  5. Step 5: Solve for x
    x = 690,108,192.98/29,616.11
  6. Step 6: Final answer
    x = 23,301.78

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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.