Home / 7,509.92-11,264.45-2,244.96

Finding the Fourth Proportional to 7,509.92, 11,264.45 and 2,244.96

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Solution

The fourth proportional to 7,509.92, 11,264.45 and 2,244.96 is: 3,367.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509.92 : 11,264.45 = 2,244.96 : x
  2. Step 2: Convert to fraction form
    7,509.92/11,264.45 = 2,244.96/x
  3. Step 3: Cross multiply
    7,509.92x = 11,264.45 × 2,244.96
  4. Step 4: Simplify right side
    7,509.92x = 25,288,228.45
  5. Step 5: Solve for x
    x = 25,288,228.45/7,509.92
  6. Step 6: Final answer
    x = 3,367.31

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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.