Home / 9,508.76-14,251.26-4,577.09

Finding the Fourth Proportional to 9,508.76, 14,251.26 and 4,577.09

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Solution

The fourth proportional to 9,508.76, 14,251.26 and 4,577.09 is: 6,859.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,508.76 : 14,251.26 = 4,577.09 : x
  2. Step 2: Convert to fraction form
    9,508.76/14,251.26 = 4,577.09/x
  3. Step 3: Cross multiply
    9,508.76x = 14,251.26 × 4,577.09
  4. Step 4: Simplify right side
    9,508.76x = 65,229,299.63
  5. Step 5: Solve for x
    x = 65,229,299.63/9,508.76
  6. Step 6: Final answer
    x = 6,859.92

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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.