Home / 8,983.35-13,476.51-4,052.88

Finding the Fourth Proportional to 8,983.35, 13,476.51 and 4,052.88

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Solution

The fourth proportional to 8,983.35, 13,476.51 and 4,052.88 is: 6,079.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983.35 : 13,476.51 = 4,052.88 : x
  2. Step 2: Convert to fraction form
    8,983.35/13,476.51 = 4,052.88/x
  3. Step 3: Cross multiply
    8,983.35x = 13,476.51 × 4,052.88
  4. Step 4: Simplify right side
    8,983.35x = 54,618,677.85
  5. Step 5: Solve for x
    x = 54,618,677.85/8,983.35
  6. Step 6: Final answer
    x = 6,079.99

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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.