Home / 50,819.13-76,214.29-32,071.08

Finding the Fourth Proportional to 50,819.13, 76,214.29 and 32,071.08

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Solution

The fourth proportional to 50,819.13, 76,214.29 and 32,071.08 is: 48,097.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,819.13 : 76,214.29 = 32,071.08 : x
  2. Step 2: Convert to fraction form
    50,819.13/76,214.29 = 32,071.08/x
  3. Step 3: Cross multiply
    50,819.13x = 76,214.29 × 32,071.08
  4. Step 4: Simplify right side
    50,819.13x = 2,444,274,591.73
  5. Step 5: Solve for x
    x = 2,444,274,591.73/50,819.13
  6. Step 6: Final answer
    x = 48,097.53

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1.5x scale

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.