Home / 44,963.28-67,444.89-13,373.21

Finding the Fourth Proportional to 44,963.28, 67,444.89 and 13,373.21

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Solution

The fourth proportional to 44,963.28, 67,444.89 and 13,373.21 is: 20,059.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,963.28 : 67,444.89 = 13,373.21 : x
  2. Step 2: Convert to fraction form
    44,963.28/67,444.89 = 13,373.21/x
  3. Step 3: Cross multiply
    44,963.28x = 67,444.89 × 13,373.21
  4. Step 4: Simplify right side
    44,963.28x = 901,954,677.40
  5. Step 5: Solve for x
    x = 901,954,677.40/44,963.28
  6. Step 6: Final answer
    x = 20,059.81

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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.