Home / 41,625.87-57,442.54-22,762.59

Finding the Fourth Proportional to 41,625.87, 57,442.54 and 22,762.59

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Solution

The fourth proportional to 41,625.87, 57,442.54 and 22,762.59 is: 31,411.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,625.87 : 57,442.54 = 22,762.59 : x
  2. Step 2: Convert to fraction form
    41,625.87/57,442.54 = 22,762.59/x
  3. Step 3: Cross multiply
    41,625.87x = 57,442.54 × 22,762.59
  4. Step 4: Simplify right side
    41,625.87x = 1,307,541,187.76
  5. Step 5: Solve for x
    x = 1,307,541,187.76/41,625.87
  6. Step 6: Final answer
    x = 31,411.74

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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.