Home / 44,805.14-67,207.90-18,151.65

Finding the Fourth Proportional to 44,805.14, 67,207.90 and 18,151.65

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Solution

The fourth proportional to 44,805.14, 67,207.90 and 18,151.65 is: 27,227.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,805.14 : 67,207.90 = 18,151.65 : x
  2. Step 2: Convert to fraction form
    44,805.14/67,207.90 = 18,151.65/x
  3. Step 3: Cross multiply
    44,805.14x = 67,207.90 × 18,151.65
  4. Step 4: Simplify right side
    44,805.14x = 1,219,934,223.23
  5. Step 5: Solve for x
    x = 1,219,934,223.23/44,805.14
  6. Step 6: Final answer
    x = 27,227.55

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1.5x scale

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.