Home / 132,269.08-182,583.67-92,006.20

Finding the Fourth Proportional to 132,269.08, 182,583.67 and 92,006.20

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Solution

The fourth proportional to 132,269.08, 182,583.67 and 92,006.20 is: 127,004.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,269.08 : 182,583.67 = 92,006.20 : x
  2. Step 2: Convert to fraction form
    132,269.08/182,583.67 = 92,006.20/x
  3. Step 3: Cross multiply
    132,269.08x = 182,583.67 × 92,006.20
  4. Step 4: Simplify right side
    132,269.08x = 16,798,829,658.75
  5. Step 5: Solve for x
    x = 16,798,829,658.75/132,269.08
  6. Step 6: Final answer
    x = 127,004.96

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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.