Home / 41,376.24-57,045.84-30,062.16

Finding the Fourth Proportional to 41,376.24, 57,045.84 and 30,062.16

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Solution

The fourth proportional to 41,376.24, 57,045.84 and 30,062.16 is: 41,447.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376.24 : 57,045.84 = 30,062.16 : x
  2. Step 2: Convert to fraction form
    41,376.24/57,045.84 = 30,062.16/x
  3. Step 3: Cross multiply
    41,376.24x = 57,045.84 × 30,062.16
  4. Step 4: Simplify right side
    41,376.24x = 1,714,921,169.41
  5. Step 5: Solve for x
    x = 1,714,921,169.41/41,376.24
  6. Step 6: Final answer
    x = 41,447.00

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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.