Home / 4,209.41-6,306.02-2,354.90

Finding the Fourth Proportional to 4,209.41, 6,306.02 and 2,354.90

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Solution

The fourth proportional to 4,209.41, 6,306.02 and 2,354.90 is: 3,527.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209.41 : 6,306.02 = 2,354.90 : x
  2. Step 2: Convert to fraction form
    4,209.41/6,306.02 = 2,354.90/x
  3. Step 3: Cross multiply
    4,209.41x = 6,306.02 × 2,354.90
  4. Step 4: Simplify right side
    4,209.41x = 14,850,009.08
  5. Step 5: Solve for x
    x = 14,850,009.08/4,209.41
  6. Step 6: Final answer
    x = 3,527.82

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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.