Home / 4,335.68-6,503.49-2,254.61

Finding the Fourth Proportional to 4,335.68, 6,503.49 and 2,254.61

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Solution

The fourth proportional to 4,335.68, 6,503.49 and 2,254.61 is: 3,381.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.68 : 6,503.49 = 2,254.61 : x
  2. Step 2: Convert to fraction form
    4,335.68/6,503.49 = 2,254.61/x
  3. Step 3: Cross multiply
    4,335.68x = 6,503.49 × 2,254.61
  4. Step 4: Simplify right side
    4,335.68x = 14,662,833.59
  5. Step 5: Solve for x
    x = 14,662,833.59/4,335.68
  6. Step 6: Final answer
    x = 3,381.90

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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.