Home / 171,117.04-236,151.84-95,666.08

Finding the Fourth Proportional to 171,117.04, 236,151.84 and 95,666.08

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Solution

The fourth proportional to 171,117.04, 236,151.84 and 95,666.08 is: 132,024.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,117.04 : 236,151.84 = 95,666.08 : x
  2. Step 2: Convert to fraction form
    171,117.04/236,151.84 = 95,666.08/x
  3. Step 3: Cross multiply
    171,117.04x = 236,151.84 × 95,666.08
  4. Step 4: Simplify right side
    171,117.04x = 22,591,720,817.59
  5. Step 5: Solve for x
    x = 22,591,720,817.59/171,117.04
  6. Step 6: Final answer
    x = 132,024.96

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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.