Home / 41,743.15-57,605.42-22,623.47

Finding the Fourth Proportional to 41,743.15, 57,605.42 and 22,623.47

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Solution

The fourth proportional to 41,743.15, 57,605.42 and 22,623.47 is: 31,220.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,743.15 : 57,605.42 = 22,623.47 : x
  2. Step 2: Convert to fraction form
    41,743.15/57,605.42 = 22,623.47/x
  3. Step 3: Cross multiply
    41,743.15x = 57,605.42 × 22,623.47
  4. Step 4: Simplify right side
    41,743.15x = 1,303,234,491.21
  5. Step 5: Solve for x
    x = 1,303,234,491.21/41,743.15
  6. Step 6: Final answer
    x = 31,220.32

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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.