Home / 41,743.56-57,605.78-22,880.64

Finding the Fourth Proportional to 41,743.56, 57,605.78 and 22,880.64

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Solution

The fourth proportional to 41,743.56, 57,605.78 and 22,880.64 is: 31,575.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,743.56 : 57,605.78 = 22,880.64 : x
  2. Step 2: Convert to fraction form
    41,743.56/57,605.78 = 22,880.64/x
  3. Step 3: Cross multiply
    41,743.56x = 57,605.78 × 22,880.64
  4. Step 4: Simplify right side
    41,743.56x = 1,318,057,114.10
  5. Step 5: Solve for x
    x = 1,318,057,114.10/41,743.56
  6. Step 6: Final answer
    x = 31,575.10

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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.