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Finding the Fourth Proportional to 3,062.32, 4,594.32 and 1,602.40

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Solution

The fourth proportional to 3,062.32, 4,594.32 and 1,602.40 is: 2,404.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062.32 : 4,594.32 = 1,602.40 : x
  2. Step 2: Convert to fraction form
    3,062.32/4,594.32 = 1,602.40/x
  3. Step 3: Cross multiply
    3,062.32x = 4,594.32 × 1,602.40
  4. Step 4: Simplify right side
    3,062.32x = 7,361,938.37
  5. Step 5: Solve for x
    x = 7,361,938.37/3,062.32
  6. Step 6: Final answer
    x = 2,404.04

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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.