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Finding the Fourth Proportional to 337,341.77, 465,548.97 and 194,123.24

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Solution

The fourth proportional to 337,341.77, 465,548.97 and 194,123.24 is: 267,900.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,341.77 : 465,548.97 = 194,123.24 : x
  2. Step 2: Convert to fraction form
    337,341.77/465,548.97 = 194,123.24/x
  3. Step 3: Cross multiply
    337,341.77x = 465,548.97 × 194,123.24
  4. Step 4: Simplify right side
    337,341.77x = 90,373,871,136.70
  5. Step 5: Solve for x
    x = 90,373,871,136.70/337,341.77
  6. Step 6: Final answer
    x = 267,900.04

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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.