Home / 44,207.44-66,323.31-13,042.69

Finding the Fourth Proportional to 44,207.44, 66,323.31 and 13,042.69

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Solution

The fourth proportional to 44,207.44, 66,323.31 and 13,042.69 is: 19,567.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,207.44 : 66,323.31 = 13,042.69 : x
  2. Step 2: Convert to fraction form
    44,207.44/66,323.31 = 13,042.69/x
  3. Step 3: Cross multiply
    44,207.44x = 66,323.31 × 13,042.69
  4. Step 4: Simplify right side
    44,207.44x = 865,034,157.39
  5. Step 5: Solve for x
    x = 865,034,157.39/44,207.44
  6. Step 6: Final answer
    x = 19,567.62

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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.