Home / 34,949.47-52,372.35-25,670.11

Finding the Fourth Proportional to 34,949.47, 52,372.35 and 25,670.11

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Solution

The fourth proportional to 34,949.47, 52,372.35 and 25,670.11 is: 38,467.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,949.47 : 52,372.35 = 25,670.11 : x
  2. Step 2: Convert to fraction form
    34,949.47/52,372.35 = 25,670.11/x
  3. Step 3: Cross multiply
    34,949.47x = 52,372.35 × 25,670.11
  4. Step 4: Simplify right side
    34,949.47x = 1,344,403,723.60
  5. Step 5: Solve for x
    x = 1,344,403,723.60/34,949.47
  6. Step 6: Final answer
    x = 38,467.08

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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.