Home / 41,321.07-57,020.90-23,416.29

Finding the Fourth Proportional to 41,321.07, 57,020.90 and 23,416.29

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Solution

The fourth proportional to 41,321.07, 57,020.90 and 23,416.29 is: 32,313.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,321.07 : 57,020.90 = 23,416.29 : x
  2. Step 2: Convert to fraction form
    41,321.07/57,020.90 = 23,416.29/x
  3. Step 3: Cross multiply
    41,321.07x = 57,020.90 × 23,416.29
  4. Step 4: Simplify right side
    41,321.07x = 1,335,217,813.38
  5. Step 5: Solve for x
    x = 1,335,217,813.38/41,321.07
  6. Step 6: Final answer
    x = 32,313.24

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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.