Home / 41,625.11-57,442.62-22,762.23

Finding the Fourth Proportional to 41,625.11, 57,442.62 and 22,762.23

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Solution

The fourth proportional to 41,625.11, 57,442.62 and 22,762.23 is: 31,411.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,625.11 : 57,442.62 = 22,762.23 : x
  2. Step 2: Convert to fraction form
    41,625.11/57,442.62 = 22,762.23/x
  3. Step 3: Cross multiply
    41,625.11x = 57,442.62 × 22,762.23
  4. Step 4: Simplify right side
    41,625.11x = 1,307,522,128.24
  5. Step 5: Solve for x
    x = 1,307,522,128.24/41,625.11
  6. Step 6: Final answer
    x = 31,411.86

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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.