Home / 2,349.60-3,525.48-2,310.72

Finding the Fourth Proportional to 2,349.60, 3,525.48 and 2,310.72

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Solution

The fourth proportional to 2,349.60, 3,525.48 and 2,310.72 is: 3,467.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349.60 : 3,525.48 = 2,310.72 : x
  2. Step 2: Convert to fraction form
    2,349.60/3,525.48 = 2,310.72/x
  3. Step 3: Cross multiply
    2,349.60x = 3,525.48 × 2,310.72
  4. Step 4: Simplify right side
    2,349.60x = 8,146,397.15
  5. Step 5: Solve for x
    x = 8,146,397.15/2,349.60
  6. Step 6: Final answer
    x = 3,467.14

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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.