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Finding the Fourth Proportional to 2,035.92, 3,053.52 and 575.04

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Solution

The fourth proportional to 2,035.92, 3,053.52 and 575.04 is: 862.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035.92 : 3,053.52 = 575.04 : x
  2. Step 2: Convert to fraction form
    2,035.92/3,053.52 = 575.04/x
  3. Step 3: Cross multiply
    2,035.92x = 3,053.52 × 575.04
  4. Step 4: Simplify right side
    2,035.92x = 1,755,896.14
  5. Step 5: Solve for x
    x = 1,755,896.14/2,035.92
  6. Step 6: Final answer
    x = 862.46

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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.