Home / 7,546.04-11,319.68-2,351.91

Finding the Fourth Proportional to 7,546.04, 11,319.68 and 2,351.91

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Solution

The fourth proportional to 7,546.04, 11,319.68 and 2,351.91 is: 3,528.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546.04 : 11,319.68 = 2,351.91 : x
  2. Step 2: Convert to fraction form
    7,546.04/11,319.68 = 2,351.91/x
  3. Step 3: Cross multiply
    7,546.04x = 11,319.68 × 2,351.91
  4. Step 4: Simplify right side
    7,546.04x = 26,622,856.83
  5. Step 5: Solve for x
    x = 26,622,856.83/7,546.04
  6. Step 6: Final answer
    x = 3,528.06

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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.