Home / 176,119.03-243,044.36-95,546.55

Finding the Fourth Proportional to 176,119.03, 243,044.36 and 95,546.55

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Solution

The fourth proportional to 176,119.03, 243,044.36 and 95,546.55 is: 131,854.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,119.03 : 243,044.36 = 95,546.55 : x
  2. Step 2: Convert to fraction form
    176,119.03/243,044.36 = 95,546.55/x
  3. Step 3: Cross multiply
    176,119.03x = 243,044.36 × 95,546.55
  4. Step 4: Simplify right side
    176,119.03x = 23,222,050,094.96
  5. Step 5: Solve for x
    x = 23,222,050,094.96/176,119.03
  6. Step 6: Final answer
    x = 131,854.29

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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.