Home / 2,432.16-3,648.27-1,335.93

Finding the Fourth Proportional to 2,432.16, 3,648.27 and 1,335.93

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Solution

The fourth proportional to 2,432.16, 3,648.27 and 1,335.93 is: 2,003.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432.16 : 3,648.27 = 1,335.93 : x
  2. Step 2: Convert to fraction form
    2,432.16/3,648.27 = 1,335.93/x
  3. Step 3: Cross multiply
    2,432.16x = 3,648.27 × 1,335.93
  4. Step 4: Simplify right side
    2,432.16x = 4,873,833.34
  5. Step 5: Solve for x
    x = 4,873,833.34/2,432.16
  6. Step 6: Final answer
    x = 2,003.91

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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.