Home / 176,287.32-243,275.67-95,714.19

Finding the Fourth Proportional to 176,287.32, 243,275.67 and 95,714.19

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Solution

The fourth proportional to 176,287.32, 243,275.67 and 95,714.19 is: 132,085.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,287.32 : 243,275.67 = 95,714.19 : x
  2. Step 2: Convert to fraction form
    176,287.32/243,275.67 = 95,714.19/x
  3. Step 3: Cross multiply
    176,287.32x = 243,275.67 × 95,714.19
  4. Step 4: Simplify right side
    176,287.32x = 23,284,933,700.76
  5. Step 5: Solve for x
    x = 23,284,933,700.76/176,287.32
  6. Step 6: Final answer
    x = 132,085.13

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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.