Home / 41,311.29-57,010.02-22,448.41

Finding the Fourth Proportional to 41,311.29, 57,010.02 and 22,448.41

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Solution

The fourth proportional to 41,311.29, 57,010.02 and 22,448.41 is: 30,979.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,311.29 : 57,010.02 = 22,448.41 : x
  2. Step 2: Convert to fraction form
    41,311.29/57,010.02 = 22,448.41/x
  3. Step 3: Cross multiply
    41,311.29x = 57,010.02 × 22,448.41
  4. Step 4: Simplify right side
    41,311.29x = 1,279,784,303.07
  5. Step 5: Solve for x
    x = 1,279,784,303.07/41,311.29
  6. Step 6: Final answer
    x = 30,979.05

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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.