Home / 75,473.37-113,226.39-22,886.82

Finding the Fourth Proportional to 75,473.37, 113,226.39 and 22,886.82

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Solution

The fourth proportional to 75,473.37, 113,226.39 and 22,886.82 is: 34,335.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,473.37 : 113,226.39 = 22,886.82 : x
  2. Step 2: Convert to fraction form
    75,473.37/113,226.39 = 22,886.82/x
  3. Step 3: Cross multiply
    75,473.37x = 113,226.39 × 22,886.82
  4. Step 4: Simplify right side
    75,473.37x = 2,591,392,007.18
  5. Step 5: Solve for x
    x = 2,591,392,007.18/75,473.37
  6. Step 6: Final answer
    x = 34,335.18

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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.