Home / 41,406.12-62,127.45-32,126.76

Finding the Fourth Proportional to 41,406.12, 62,127.45 and 32,126.76

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Solution

The fourth proportional to 41,406.12, 62,127.45 and 32,126.76 is: 48,204.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,406.12 : 62,127.45 = 32,126.76 : x
  2. Step 2: Convert to fraction form
    41,406.12/62,127.45 = 32,126.76/x
  3. Step 3: Cross multiply
    41,406.12x = 62,127.45 × 32,126.76
  4. Step 4: Simplify right side
    41,406.12x = 1,995,953,675.56
  5. Step 5: Solve for x
    x = 1,995,953,675.56/41,406.12
  6. Step 6: Final answer
    x = 48,204.32

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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.