Home / 44,958.11-67,424.40-13,366.89

Finding the Fourth Proportional to 44,958.11, 67,424.40 and 13,366.89

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Solution

The fourth proportional to 44,958.11, 67,424.40 and 13,366.89 is: 20,046.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,958.11 : 67,424.40 = 13,366.89 : x
  2. Step 2: Convert to fraction form
    44,958.11/67,424.40 = 13,366.89/x
  3. Step 3: Cross multiply
    44,958.11x = 67,424.40 × 13,366.89
  4. Step 4: Simplify right side
    44,958.11x = 901,254,538.12
  5. Step 5: Solve for x
    x = 901,254,538.12/44,958.11
  6. Step 6: Final answer
    x = 20,046.54

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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.