Home / 41,123.43-56,750.36-22,260.56

Finding the Fourth Proportional to 41,123.43, 56,750.36 and 22,260.56

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Solution

The fourth proportional to 41,123.43, 56,750.36 and 22,260.56 is: 30,719.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,123.43 : 56,750.36 = 22,260.56 : x
  2. Step 2: Convert to fraction form
    41,123.43/56,750.36 = 22,260.56/x
  3. Step 3: Cross multiply
    41,123.43x = 56,750.36 × 22,260.56
  4. Step 4: Simplify right side
    41,123.43x = 1,263,294,398.75
  5. Step 5: Solve for x
    x = 1,263,294,398.75/41,123.43
  6. Step 6: Final answer
    x = 30,719.58

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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.