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Finding the Fourth Proportional to 2,535.60, 3,799.62 and 1,562.52

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Solution

The fourth proportional to 2,535.60, 3,799.62 and 1,562.52 is: 2,341.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535.60 : 3,799.62 = 1,562.52 : x
  2. Step 2: Convert to fraction form
    2,535.60/3,799.62 = 1,562.52/x
  3. Step 3: Cross multiply
    2,535.60x = 3,799.62 × 1,562.52
  4. Step 4: Simplify right side
    2,535.60x = 5,936,982.24
  5. Step 5: Solve for x
    x = 5,936,982.24/2,535.60
  6. Step 6: Final answer
    x = 2,341.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.