Home / 45,313.83-67,993.83-32,071.95

Finding the Fourth Proportional to 45,313.83, 67,993.83 and 32,071.95

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Solution

The fourth proportional to 45,313.83, 67,993.83 and 32,071.95 is: 48,124.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,313.83 : 67,993.83 = 32,071.95 : x
  2. Step 2: Convert to fraction form
    45,313.83/67,993.83 = 32,071.95/x
  3. Step 3: Cross multiply
    45,313.83x = 67,993.83 × 32,071.95
  4. Step 4: Simplify right side
    45,313.83x = 2,180,694,716.07
  5. Step 5: Solve for x
    x = 2,180,694,716.07/45,313.83
  6. Step 6: Final answer
    x = 48,124.26

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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.