Home / 177,756.35-266,626.08-44,633.66

Finding the Fourth Proportional to 177,756.35, 266,626.08 and 44,633.66

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Solution

The fourth proportional to 177,756.35, 266,626.08 and 44,633.66 is: 66,948.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,756.35 : 266,626.08 = 44,633.66 : x
  2. Step 2: Convert to fraction form
    177,756.35/266,626.08 = 44,633.66/x
  3. Step 3: Cross multiply
    177,756.35x = 266,626.08 × 44,633.66
  4. Step 4: Simplify right side
    177,756.35x = 11,900,496,468.72
  5. Step 5: Solve for x
    x = 11,900,496,468.72/177,756.35
  6. Step 6: Final answer
    x = 66,948.36

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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.