Home / 16,531.26-24,797.02-6,143

Finding the Fourth Proportional to 16,531.26, 24,797.02 and 6,143

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Solution

The fourth proportional to 16,531.26, 24,797.02 and 6,143 is: 9,214.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,531.26 : 24,797.02 = 6,143 : x
  2. Step 2: Convert to fraction form
    16,531.26/24,797.02 = 6,143/x
  3. Step 3: Cross multiply
    16,531.26x = 24,797.02 × 6,143
  4. Step 4: Simplify right side
    16,531.26x = 152,328,093.86
  5. Step 5: Solve for x
    x = 152,328,093.86/16,531.26
  6. Step 6: Final answer
    x = 9,214.55

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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.