Home / 3,470.61-5,202.27-2,374.68

Finding the Fourth Proportional to 3,470.61, 5,202.27 and 2,374.68

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Solution

The fourth proportional to 3,470.61, 5,202.27 and 2,374.68 is: 3,559.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470.61 : 5,202.27 = 2,374.68 : x
  2. Step 2: Convert to fraction form
    3,470.61/5,202.27 = 2,374.68/x
  3. Step 3: Cross multiply
    3,470.61x = 5,202.27 × 2,374.68
  4. Step 4: Simplify right side
    3,470.61x = 12,353,726.52
  5. Step 5: Solve for x
    x = 12,353,726.52/3,470.61
  6. Step 6: Final answer
    x = 3,559.53

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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.