Home / 176,317.65-243,317.61-95,744.52

Finding the Fourth Proportional to 176,317.65, 243,317.61 and 95,744.52

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Solution

The fourth proportional to 176,317.65, 243,317.61 and 95,744.52 is: 132,127.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,317.65 : 243,317.61 = 95,744.52 : x
  2. Step 2: Convert to fraction form
    176,317.65/243,317.61 = 95,744.52/x
  3. Step 3: Cross multiply
    176,317.65x = 243,317.61 × 95,744.52
  4. Step 4: Simplify right side
    176,317.65x = 23,296,327,777.00
  5. Step 5: Solve for x
    x = 23,296,327,777.00/176,317.65
  6. Step 6: Final answer
    x = 132,127.03

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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.