Home / 176,816.19-244,011.66-108,872.36

Finding the Fourth Proportional to 176,816.19, 244,011.66 and 108,872.36

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Solution

The fourth proportional to 176,816.19, 244,011.66 and 108,872.36 is: 150,247.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,816.19 : 244,011.66 = 108,872.36 : x
  2. Step 2: Convert to fraction form
    176,816.19/244,011.66 = 108,872.36/x
  3. Step 3: Cross multiply
    176,816.19x = 244,011.66 × 108,872.36
  4. Step 4: Simplify right side
    176,816.19x = 26,566,126,310.02
  5. Step 5: Solve for x
    x = 26,566,126,310.02/176,816.19
  6. Step 6: Final answer
    x = 150,247.14

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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.