Home / 7,353.90-11,025.72-5,892.66

Finding the Fourth Proportional to 7,353.90, 11,025.72 and 5,892.66

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Solution

The fourth proportional to 7,353.90, 11,025.72 and 5,892.66 is: 8,834.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353.90 : 11,025.72 = 5,892.66 : x
  2. Step 2: Convert to fraction form
    7,353.90/11,025.72 = 5,892.66/x
  3. Step 3: Cross multiply
    7,353.90x = 11,025.72 × 5,892.66
  4. Step 4: Simplify right side
    7,353.90x = 64,970,819.22
  5. Step 5: Solve for x
    x = 64,970,819.22/7,353.90
  6. Step 6: Final answer
    x = 8,834.88

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1.5x scale

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.