Home / 41,339.40-57,046.80-22,476.54

Finding the Fourth Proportional to 41,339.40, 57,046.80 and 22,476.54

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Solution

The fourth proportional to 41,339.40, 57,046.80 and 22,476.54 is: 31,016.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339.40 : 57,046.80 = 22,476.54 : x
  2. Step 2: Convert to fraction form
    41,339.40/57,046.80 = 22,476.54/x
  3. Step 3: Cross multiply
    41,339.40x = 57,046.80 × 22,476.54
  4. Step 4: Simplify right side
    41,339.40x = 1,282,214,682.07
  5. Step 5: Solve for x
    x = 1,282,214,682.07/41,339.40
  6. Step 6: Final answer
    x = 31,016.77

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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.