Home / 41,315.07-57,014.68-22,452.19

Finding the Fourth Proportional to 41,315.07, 57,014.68 and 22,452.19

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Solution

The fourth proportional to 41,315.07, 57,014.68 and 22,452.19 is: 30,983.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,315.07 : 57,014.68 = 22,452.19 : x
  2. Step 2: Convert to fraction form
    41,315.07/57,014.68 = 22,452.19/x
  3. Step 3: Cross multiply
    41,315.07x = 57,014.68 × 22,452.19
  4. Step 4: Simplify right side
    41,315.07x = 1,280,104,428.15
  5. Step 5: Solve for x
    x = 1,280,104,428.15/41,315.07
  6. Step 6: Final answer
    x = 30,983.96

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Double scale
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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.