Home / 44,962.88-67,435.02-13,373.12

Finding the Fourth Proportional to 44,962.88, 67,435.02 and 13,373.12

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Solution

The fourth proportional to 44,962.88, 67,435.02 and 13,373.12 is: 20,056.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,962.88 : 67,435.02 = 13,373.12 : x
  2. Step 2: Convert to fraction form
    44,962.88/67,435.02 = 13,373.12/x
  3. Step 3: Cross multiply
    44,962.88x = 67,435.02 × 13,373.12
  4. Step 4: Simplify right side
    44,962.88x = 901,816,614.66
  5. Step 5: Solve for x
    x = 901,816,614.66/44,962.88
  6. Step 6: Final answer
    x = 20,056.91

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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.