Home / 16,531.16-24,794.46-4,685.82

Finding the Fourth Proportional to 16,531.16, 24,794.46 and 4,685.82

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Solution

The fourth proportional to 16,531.16, 24,794.46 and 4,685.82 is: 7,028.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,531.16 : 24,794.46 = 4,685.82 : x
  2. Step 2: Convert to fraction form
    16,531.16/24,794.46 = 4,685.82/x
  3. Step 3: Cross multiply
    16,531.16x = 24,794.46 × 4,685.82
  4. Step 4: Simplify right side
    16,531.16x = 116,182,376.56
  5. Step 5: Solve for x
    x = 116,182,376.56/16,531.16
  6. Step 6: Final answer
    x = 7,028.08

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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.