Home / 41,549.31-62,323.95-19,378.19

Finding the Fourth Proportional to 41,549.31, 62,323.95 and 19,378.19

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Solution

The fourth proportional to 41,549.31, 62,323.95 and 19,378.19 is: 29,067.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,549.31 : 62,323.95 = 19,378.19 : x
  2. Step 2: Convert to fraction form
    41,549.31/62,323.95 = 19,378.19/x
  3. Step 3: Cross multiply
    41,549.31x = 62,323.95 × 19,378.19
  4. Step 4: Simplify right side
    41,549.31x = 1,207,725,344.65
  5. Step 5: Solve for x
    x = 1,207,725,344.65/41,549.31
  6. Step 6: Final answer
    x = 29,067.28

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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.