Home / 44,892.36-67,330.92-13,301.76

Finding the Fourth Proportional to 44,892.36, 67,330.92 and 13,301.76

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Solution

The fourth proportional to 44,892.36, 67,330.92 and 13,301.76 is: 19,950.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,892.36 : 67,330.92 = 13,301.76 : x
  2. Step 2: Convert to fraction form
    44,892.36/67,330.92 = 13,301.76/x
  3. Step 3: Cross multiply
    44,892.36x = 67,330.92 × 13,301.76
  4. Step 4: Simplify right side
    44,892.36x = 895,619,738.42
  5. Step 5: Solve for x
    x = 895,619,738.42/44,892.36
  6. Step 6: Final answer
    x = 19,950.38

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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.