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Finding the Fourth Proportional to 177,606.93, 266,404.25 and 44,488.33

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Solution

The fourth proportional to 177,606.93, 266,404.25 and 44,488.33 is: 66,730.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,606.93 : 266,404.25 = 44,488.33 : x
  2. Step 2: Convert to fraction form
    177,606.93/266,404.25 = 44,488.33/x
  3. Step 3: Cross multiply
    177,606.93x = 266,404.25 × 44,488.33
  4. Step 4: Simplify right side
    177,606.93x = 11,851,879,964.96
  5. Step 5: Solve for x
    x = 11,851,879,964.96/177,606.93
  6. Step 6: Final answer
    x = 66,730.96

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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.