Home / 32,462.72-48,689.19-10,273.21

Finding the Fourth Proportional to 32,462.72, 48,689.19 and 10,273.21

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Solution

The fourth proportional to 32,462.72, 48,689.19 and 10,273.21 is: 15,408.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,462.72 : 48,689.19 = 10,273.21 : x
  2. Step 2: Convert to fraction form
    32,462.72/48,689.19 = 10,273.21/x
  3. Step 3: Cross multiply
    32,462.72x = 48,689.19 × 10,273.21
  4. Step 4: Simplify right side
    32,462.72x = 500,194,273.60
  5. Step 5: Solve for x
    x = 500,194,273.60/32,462.72
  6. Step 6: Final answer
    x = 15,408.27

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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.