Home / 171,162.20-236,210.28-95,710.52

Finding the Fourth Proportional to 171,162.20, 236,210.28 and 95,710.52

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Solution

The fourth proportional to 171,162.20, 236,210.28 and 95,710.52 is: 132,084.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,162.20 : 236,210.28 = 95,710.52 : x
  2. Step 2: Convert to fraction form
    171,162.20/236,210.28 = 95,710.52/x
  3. Step 3: Cross multiply
    171,162.20x = 236,210.28 × 95,710.52
  4. Step 4: Simplify right side
    171,162.20x = 22,607,808,728.15
  5. Step 5: Solve for x
    x = 22,607,808,728.15/171,162.20
  6. Step 6: Final answer
    x = 132,084.12

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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.