Home / 176,632.02-243,749.90-96,057.83

Finding the Fourth Proportional to 176,632.02, 243,749.90 and 96,057.83

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Solution

The fourth proportional to 176,632.02, 243,749.90 and 96,057.83 is: 132,558.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,632.02 : 243,749.90 = 96,057.83 : x
  2. Step 2: Convert to fraction form
    176,632.02/243,749.90 = 96,057.83/x
  3. Step 3: Cross multiply
    176,632.02x = 243,749.90 × 96,057.83
  4. Step 4: Simplify right side
    176,632.02x = 23,414,084,757.68
  5. Step 5: Solve for x
    x = 23,414,084,757.68/176,632.02
  6. Step 6: Final answer
    x = 132,558.55

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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.