Home / 41,326.30-61,998.51-15,030.97

Finding the Fourth Proportional to 41,326.30, 61,998.51 and 15,030.97

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Solution

The fourth proportional to 41,326.30, 61,998.51 and 15,030.97 is: 22,549.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,326.30 : 61,998.51 = 15,030.97 : x
  2. Step 2: Convert to fraction form
    41,326.30/61,998.51 = 15,030.97/x
  3. Step 3: Cross multiply
    41,326.30x = 61,998.51 × 15,030.97
  4. Step 4: Simplify right side
    41,326.30x = 931,897,645.22
  5. Step 5: Solve for x
    x = 931,897,645.22/41,326.30
  6. Step 6: Final answer
    x = 22,549.75

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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.