Home / 176,560.22-264,757.38-64,161.20

Finding the Fourth Proportional to 176,560.22, 264,757.38 and 64,161.20

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Solution

The fourth proportional to 176,560.22, 264,757.38 and 64,161.20 is: 96,211.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,560.22 : 264,757.38 = 64,161.20 : x
  2. Step 2: Convert to fraction form
    176,560.22/264,757.38 = 64,161.20/x
  3. Step 3: Cross multiply
    176,560.22x = 264,757.38 × 64,161.20
  4. Step 4: Simplify right side
    176,560.22x = 16,987,151,209.66
  5. Step 5: Solve for x
    x = 16,987,151,209.66/176,560.22
  6. Step 6: Final answer
    x = 96,211.66

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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.