Home / 67,127.66-92,613.10-41,624.84

Finding the Fourth Proportional to 67,127.66, 92,613.10 and 41,624.84

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Solution

The fourth proportional to 67,127.66, 92,613.10 and 41,624.84 is: 57,427.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,127.66 : 92,613.10 = 41,624.84 : x
  2. Step 2: Convert to fraction form
    67,127.66/92,613.10 = 41,624.84/x
  3. Step 3: Cross multiply
    67,127.66x = 92,613.10 × 41,624.84
  4. Step 4: Simplify right side
    67,127.66x = 3,855,005,469.40
  5. Step 5: Solve for x
    x = 3,855,005,469.40/67,127.66
  6. Step 6: Final answer
    x = 57,427.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.