Home / 27,737.20-41,616.19-14,401.87

Finding the Fourth Proportional to 27,737.20, 41,616.19 and 14,401.87

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Solution

The fourth proportional to 27,737.20, 41,616.19 and 14,401.87 is: 21,608.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,737.20 : 41,616.19 = 14,401.87 : x
  2. Step 2: Convert to fraction form
    27,737.20/41,616.19 = 14,401.87/x
  3. Step 3: Cross multiply
    27,737.20x = 41,616.19 × 14,401.87
  4. Step 4: Simplify right side
    27,737.20x = 599,350,678.19
  5. Step 5: Solve for x
    x = 599,350,678.19/27,737.20
  6. Step 6: Final answer
    x = 21,608.19

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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.