Home / 176,126.20-264,209.34-63,859.29

Finding the Fourth Proportional to 176,126.20, 264,209.34 and 63,859.29

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Solution

The fourth proportional to 176,126.20, 264,209.34 and 63,859.29 is: 95,796.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,126.20 : 264,209.34 = 63,859.29 : x
  2. Step 2: Convert to fraction form
    176,126.20/264,209.34 = 63,859.29/x
  3. Step 3: Cross multiply
    176,126.20x = 264,209.34 × 63,859.29
  4. Step 4: Simplify right side
    176,126.20x = 16,872,220,112.46
  5. Step 5: Solve for x
    x = 16,872,220,112.46/176,126.20
  6. Step 6: Final answer
    x = 95,796.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.