Home / 41,389.15-57,110.16-24,391.09

Finding the Fourth Proportional to 41,389.15, 57,110.16 and 24,391.09

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Solution

The fourth proportional to 41,389.15, 57,110.16 and 24,391.09 is: 33,655.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,389.15 : 57,110.16 = 24,391.09 : x
  2. Step 2: Convert to fraction form
    41,389.15/57,110.16 = 24,391.09/x
  3. Step 3: Cross multiply
    41,389.15x = 57,110.16 × 24,391.09
  4. Step 4: Simplify right side
    41,389.15x = 1,392,978,688.28
  5. Step 5: Solve for x
    x = 1,392,978,688.28/41,389.15
  6. Step 6: Final answer
    x = 33,655.65

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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.