Home / 4,808.20-7,207.08-2,337.52

Finding the Fourth Proportional to 4,808.20, 7,207.08 and 2,337.52

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Solution

The fourth proportional to 4,808.20, 7,207.08 and 2,337.52 is: 3,503.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808.20 : 7,207.08 = 2,337.52 : x
  2. Step 2: Convert to fraction form
    4,808.20/7,207.08 = 2,337.52/x
  3. Step 3: Cross multiply
    4,808.20x = 7,207.08 × 2,337.52
  4. Step 4: Simplify right side
    4,808.20x = 16,846,693.64
  5. Step 5: Solve for x
    x = 16,846,693.64/4,808.20
  6. Step 6: Final answer
    x = 3,503.74

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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.