Home / 176,330.93-243,337.59-95,759.12

Finding the Fourth Proportional to 176,330.93, 243,337.59 and 95,759.12

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Solution

The fourth proportional to 176,330.93, 243,337.59 and 95,759.12 is: 132,148.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,330.93 : 243,337.59 = 95,759.12 : x
  2. Step 2: Convert to fraction form
    176,330.93/243,337.59 = 95,759.12/x
  3. Step 3: Cross multiply
    176,330.93x = 243,337.59 × 95,759.12
  4. Step 4: Simplify right side
    176,330.93x = 23,301,793,481.32
  5. Step 5: Solve for x
    x = 23,301,793,481.32/176,330.93
  6. Step 6: Final answer
    x = 132,148.08

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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.