Home / 41,382.02-62,024.40-19,148.44

Finding the Fourth Proportional to 41,382.02, 62,024.40 and 19,148.44

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Solution

The fourth proportional to 41,382.02, 62,024.40 and 19,148.44 is: 28,700.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,382.02 : 62,024.40 = 19,148.44 : x
  2. Step 2: Convert to fraction form
    41,382.02/62,024.40 = 19,148.44/x
  3. Step 3: Cross multiply
    41,382.02x = 62,024.40 × 19,148.44
  4. Step 4: Simplify right side
    41,382.02x = 1,187,670,501.94
  5. Step 5: Solve for x
    x = 1,187,670,501.94/41,382.02
  6. Step 6: Final answer
    x = 28,700.16

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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.