Home / 92,062.83-126,496.13-73,167.15

Finding the Fourth Proportional to 92,062.83, 126,496.13 and 73,167.15

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Solution

The fourth proportional to 92,062.83, 126,496.13 and 73,167.15 is: 100,533.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,062.83 : 126,496.13 = 73,167.15 : x
  2. Step 2: Convert to fraction form
    92,062.83/126,496.13 = 73,167.15/x
  3. Step 3: Cross multiply
    92,062.83x = 126,496.13 × 73,167.15
  4. Step 4: Simplify right side
    92,062.83x = 9,255,361,318.13
  5. Step 5: Solve for x
    x = 9,255,361,318.13/92,062.83
  6. Step 6: Final answer
    x = 100,533.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.