Home / 176,229.34-243,192.62-95,657.02

Finding the Fourth Proportional to 176,229.34, 243,192.62 and 95,657.02

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Solution

The fourth proportional to 176,229.34, 243,192.62 and 95,657.02 is: 132,004.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,229.34 : 243,192.62 = 95,657.02 : x
  2. Step 2: Convert to fraction form
    176,229.34/243,192.62 = 95,657.02/x
  3. Step 3: Cross multiply
    176,229.34x = 243,192.62 × 95,657.02
  4. Step 4: Simplify right side
    176,229.34x = 23,263,081,315.19
  5. Step 5: Solve for x
    x = 23,263,081,315.19/176,229.34
  6. Step 6: Final answer
    x = 132,004.59

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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.