Home / 176,341.03-243,350.56-95,768.58

Finding the Fourth Proportional to 176,341.03, 243,350.56 and 95,768.58

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Solution

The fourth proportional to 176,341.03, 243,350.56 and 95,768.58 is: 132,160.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,341.03 : 243,350.56 = 95,768.58 : x
  2. Step 2: Convert to fraction form
    176,341.03/243,350.56 = 95,768.58/x
  3. Step 3: Cross multiply
    176,341.03x = 243,350.56 × 95,768.58
  4. Step 4: Simplify right side
    176,341.03x = 23,305,337,573.40
  5. Step 5: Solve for x
    x = 23,305,337,573.40/176,341.03
  6. Step 6: Final answer
    x = 132,160.61

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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.