Home / 44,932.23-67,408.28-13,344.87

Finding the Fourth Proportional to 44,932.23, 67,408.28 and 13,344.87

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Solution

The fourth proportional to 44,932.23, 67,408.28 and 13,344.87 is: 20,020.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,932.23 : 67,408.28 = 13,344.87 : x
  2. Step 2: Convert to fraction form
    44,932.23/67,408.28 = 13,344.87/x
  3. Step 3: Cross multiply
    44,932.23x = 67,408.28 × 13,344.87
  4. Step 4: Simplify right side
    44,932.23x = 899,554,666.80
  5. Step 5: Solve for x
    x = 899,554,666.80/44,932.23
  6. Step 6: Final answer
    x = 20,020.25

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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.