Home / 9,073.76-13,595.28-4,396.04

Finding the Fourth Proportional to 9,073.76, 13,595.28 and 4,396.04

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Solution

The fourth proportional to 9,073.76, 13,595.28 and 4,396.04 is: 6,586.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073.76 : 13,595.28 = 4,396.04 : x
  2. Step 2: Convert to fraction form
    9,073.76/13,595.28 = 4,396.04/x
  3. Step 3: Cross multiply
    9,073.76x = 13,595.28 × 4,396.04
  4. Step 4: Simplify right side
    9,073.76x = 59,765,394.69
  5. Step 5: Solve for x
    x = 59,765,394.69/9,073.76
  6. Step 6: Final answer
    x = 6,586.62

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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.