Home / 7,496.80-11,244.16-2,566.36

Finding the Fourth Proportional to 7,496.80, 11,244.16 and 2,566.36

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Solution

The fourth proportional to 7,496.80, 11,244.16 and 2,566.36 is: 3,849.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496.80 : 11,244.16 = 2,566.36 : x
  2. Step 2: Convert to fraction form
    7,496.80/11,244.16 = 2,566.36/x
  3. Step 3: Cross multiply
    7,496.80x = 11,244.16 × 2,566.36
  4. Step 4: Simplify right side
    7,496.80x = 28,856,562.46
  5. Step 5: Solve for x
    x = 28,856,562.46/7,496.80
  6. Step 6: Final answer
    x = 3,849.18

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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.