Home / 41,547.03-62,227.60-19,327.11

Finding the Fourth Proportional to 41,547.03, 62,227.60 and 19,327.11

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Solution

The fourth proportional to 41,547.03, 62,227.60 and 19,327.11 is: 28,947.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,547.03 : 62,227.60 = 19,327.11 : x
  2. Step 2: Convert to fraction form
    41,547.03/62,227.60 = 19,327.11/x
  3. Step 3: Cross multiply
    41,547.03x = 62,227.60 × 19,327.11
  4. Step 4: Simplify right side
    41,547.03x = 1,202,679,738.59
  5. Step 5: Solve for x
    x = 1,202,679,738.59/41,547.03
  6. Step 6: Final answer
    x = 28,947.43

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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.