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Finding the Fourth Proportional to 7,510.76, 11,264.22 and 2,244.52

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Solution

The fourth proportional to 7,510.76, 11,264.22 and 2,244.52 is: 3,366.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,510.76 : 11,264.22 = 2,244.52 : x
  2. Step 2: Convert to fraction form
    7,510.76/11,264.22 = 2,244.52/x
  3. Step 3: Cross multiply
    7,510.76x = 11,264.22 × 2,244.52
  4. Step 4: Simplify right side
    7,510.76x = 25,282,767.07
  5. Step 5: Solve for x
    x = 25,282,767.07/7,510.76
  6. Step 6: Final answer
    x = 3,366.21

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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.