Home / 176,336.98-243,344.28-95,763.94

Finding the Fourth Proportional to 176,336.98, 243,344.28 and 95,763.94

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Solution

The fourth proportional to 176,336.98, 243,344.28 and 95,763.94 is: 132,153.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,336.98 : 243,344.28 = 95,763.94 : x
  2. Step 2: Convert to fraction form
    176,336.98/243,344.28 = 95,763.94/x
  3. Step 3: Cross multiply
    176,336.98x = 243,344.28 × 95,763.94
  4. Step 4: Simplify right side
    176,336.98x = 23,303,607,029.26
  5. Step 5: Solve for x
    x = 23,303,607,029.26/176,336.98
  6. Step 6: Final answer
    x = 132,153.83

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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.