Home / 51,110.11-76,585.46-32,350.52

Finding the Fourth Proportional to 51,110.11, 76,585.46 and 32,350.52

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Solution

The fourth proportional to 51,110.11, 76,585.46 and 32,350.52 is: 48,475.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,110.11 : 76,585.46 = 32,350.52 : x
  2. Step 2: Convert to fraction form
    51,110.11/76,585.46 = 32,350.52/x
  3. Step 3: Cross multiply
    51,110.11x = 76,585.46 × 32,350.52
  4. Step 4: Simplify right side
    51,110.11x = 2,477,579,197.95
  5. Step 5: Solve for x
    x = 2,477,579,197.95/51,110.11
  6. Step 6: Final answer
    x = 48,475.32

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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.