Home / 49,169.46-67,853.76-26,813.46

Finding the Fourth Proportional to 49,169.46, 67,853.76 and 26,813.46

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Solution

The fourth proportional to 49,169.46, 67,853.76 and 26,813.46 is: 37,002.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,169.46 : 67,853.76 = 26,813.46 : x
  2. Step 2: Convert to fraction form
    49,169.46/67,853.76 = 26,813.46/x
  3. Step 3: Cross multiply
    49,169.46x = 67,853.76 × 26,813.46
  4. Step 4: Simplify right side
    49,169.46x = 1,819,394,079.61
  5. Step 5: Solve for x
    x = 1,819,394,079.61/49,169.46
  6. Step 6: Final answer
    x = 37,002.52

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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.