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Finding the Fourth Proportional to 3,703.04, 5,553.02 and 1,510.28

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Solution

The fourth proportional to 3,703.04, 5,553.02 and 1,510.28 is: 2,264.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703.04 : 5,553.02 = 1,510.28 : x
  2. Step 2: Convert to fraction form
    3,703.04/5,553.02 = 1,510.28/x
  3. Step 3: Cross multiply
    3,703.04x = 5,553.02 × 1,510.28
  4. Step 4: Simplify right side
    3,703.04x = 8,386,615.05
  5. Step 5: Solve for x
    x = 8,386,615.05/3,703.04
  6. Step 6: Final answer
    x = 2,264.79

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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.