Home / 16,934.26-25,402.61-5,840.79

Finding the Fourth Proportional to 16,934.26, 25,402.61 and 5,840.79

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Solution

The fourth proportional to 16,934.26, 25,402.61 and 5,840.79 is: 8,761.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,934.26 : 25,402.61 = 5,840.79 : x
  2. Step 2: Convert to fraction form
    16,934.26/25,402.61 = 5,840.79/x
  3. Step 3: Cross multiply
    16,934.26x = 25,402.61 × 5,840.79
  4. Step 4: Simplify right side
    16,934.26x = 148,371,281.26
  5. Step 5: Solve for x
    x = 148,371,281.26/16,934.26
  6. Step 6: Final answer
    x = 8,761.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.