Home / 9,052.69-13,580.90-4,375.95

Finding the Fourth Proportional to 9,052.69, 13,580.90 and 4,375.95

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Solution

The fourth proportional to 9,052.69, 13,580.90 and 4,375.95 is: 6,564.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052.69 : 13,580.90 = 4,375.95 : x
  2. Step 2: Convert to fraction form
    9,052.69/13,580.90 = 4,375.95/x
  3. Step 3: Cross multiply
    9,052.69x = 13,580.90 × 4,375.95
  4. Step 4: Simplify right side
    9,052.69x = 59,429,350.29
  5. Step 5: Solve for x
    x = 59,429,350.29/9,052.69
  6. Step 6: Final answer
    x = 6,564.83

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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.