Home / 9,064.17-13,592.57-2,822.09

Finding the Fourth Proportional to 9,064.17, 13,592.57 and 2,822.09

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Solution

The fourth proportional to 9,064.17, 13,592.57 and 2,822.09 is: 4,231.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064.17 : 13,592.57 = 2,822.09 : x
  2. Step 2: Convert to fraction form
    9,064.17/13,592.57 = 2,822.09/x
  3. Step 3: Cross multiply
    9,064.17x = 13,592.57 × 2,822.09
  4. Step 4: Simplify right side
    9,064.17x = 38,359,373.80
  5. Step 5: Solve for x
    x = 38,359,373.80/9,064.17
  6. Step 6: Final answer
    x = 4,231.98

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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.