Home / 176,233.02-243,200.80-95,659.90

Finding the Fourth Proportional to 176,233.02, 243,200.80 and 95,659.90

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Solution

The fourth proportional to 176,233.02, 243,200.80 and 95,659.90 is: 132,010.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,233.02 : 243,200.80 = 95,659.90 : x
  2. Step 2: Convert to fraction form
    176,233.02/243,200.80 = 95,659.90/x
  3. Step 3: Cross multiply
    176,233.02x = 243,200.80 × 95,659.90
  4. Step 4: Simplify right side
    176,233.02x = 23,264,564,207.92
  5. Step 5: Solve for x
    x = 23,264,564,207.92/176,233.02
  6. Step 6: Final answer
    x = 132,010.25

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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.