Home / 32,729.08-49,101.48-10,544.56

Finding the Fourth Proportional to 32,729.08, 49,101.48 and 10,544.56

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Solution

The fourth proportional to 32,729.08, 49,101.48 and 10,544.56 is: 15,819.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,729.08 : 49,101.48 = 10,544.56 : x
  2. Step 2: Convert to fraction form
    32,729.08/49,101.48 = 10,544.56/x
  3. Step 3: Cross multiply
    32,729.08x = 49,101.48 × 10,544.56
  4. Step 4: Simplify right side
    32,729.08x = 517,753,501.95
  5. Step 5: Solve for x
    x = 517,753,501.95/32,729.08
  6. Step 6: Final answer
    x = 15,819.37

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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.