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Finding the Third Proportional to 1,595.32 and 2,038.61

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Solution

The third proportional to 1,595.32 and 2,038.61 is: 2,605.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595.32 : 2,038.61 = 2,038.61 : x
  2. Step 2: Convert to fraction form
    1,595.32/2,038.61 = 2,038.61/x
  3. Step 3: Cross multiply
    1,595.32x = 2,038.61 × 2,038.61
  4. Step 4: Simplify right side
    1,595.32x = 4,155,912.26
  5. Step 5: Solve for x
    x = 4,155,912.26/1,595.32
  6. Step 6: Final answer
    x = 2,605.06

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Why These Related Problems?

These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.