Home / 44,913.38-67,370.07-13,744.58

Finding the Fourth Proportional to 44,913.38, 67,370.07 and 13,744.58

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Solution

The fourth proportional to 44,913.38, 67,370.07 and 13,744.58 is: 20,616.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,913.38 : 67,370.07 = 13,744.58 : x
  2. Step 2: Convert to fraction form
    44,913.38/67,370.07 = 13,744.58/x
  3. Step 3: Cross multiply
    44,913.38x = 67,370.07 × 13,744.58
  4. Step 4: Simplify right side
    44,913.38x = 925,973,316.72
  5. Step 5: Solve for x
    x = 925,973,316.72/44,913.38
  6. Step 6: Final answer
    x = 20,616.87

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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.