Home / 171,167.27-236,210.65-95,715.77

Finding the Fourth Proportional to 171,167.27, 236,210.65 and 95,715.77

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Solution

The fourth proportional to 171,167.27, 236,210.65 and 95,715.77 is: 132,087.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,167.27 : 236,210.65 = 95,715.77 : x
  2. Step 2: Convert to fraction form
    171,167.27/236,210.65 = 95,715.77/x
  3. Step 3: Cross multiply
    171,167.27x = 236,210.65 × 95,715.77
  4. Step 4: Simplify right side
    171,167.27x = 22,609,082,826.61
  5. Step 5: Solve for x
    x = 22,609,082,826.61/171,167.27
  6. Step 6: Final answer
    x = 132,087.66

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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.