Home / 41,418.02-57,154.92-23,510.66

Finding the Fourth Proportional to 41,418.02, 57,154.92 and 23,510.66

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Solution

The fourth proportional to 41,418.02, 57,154.92 and 23,510.66 is: 32,443.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,418.02 : 57,154.92 = 23,510.66 : x
  2. Step 2: Convert to fraction form
    41,418.02/57,154.92 = 23,510.66/x
  3. Step 3: Cross multiply
    41,418.02x = 57,154.92 × 23,510.66
  4. Step 4: Simplify right side
    41,418.02x = 1,343,749,891.45
  5. Step 5: Solve for x
    x = 1,343,749,891.45/41,418.02
  6. Step 6: Final answer
    x = 32,443.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.