Home / 132,226.01-182,167.37-91,350.98

Finding the Fourth Proportional to 132,226.01, 182,167.37 and 91,350.98

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Solution

The fourth proportional to 132,226.01, 182,167.37 and 91,350.98 is: 125,853.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,226.01 : 182,167.37 = 91,350.98 : x
  2. Step 2: Convert to fraction form
    132,226.01/182,167.37 = 91,350.98/x
  3. Step 3: Cross multiply
    132,226.01x = 182,167.37 × 91,350.98
  4. Step 4: Simplify right side
    132,226.01x = 16,641,167,431.62
  5. Step 5: Solve for x
    x = 16,641,167,431.62/132,226.01
  6. Step 6: Final answer
    x = 125,853.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.