Home / 60,226.12-90,357.44-22,797.68

Finding the Fourth Proportional to 60,226.12, 90,357.44 and 22,797.68

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Solution

The fourth proportional to 60,226.12, 90,357.44 and 22,797.68 is: 34,203.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,226.12 : 90,357.44 = 22,797.68 : x
  2. Step 2: Convert to fraction form
    60,226.12/90,357.44 = 22,797.68/x
  3. Step 3: Cross multiply
    60,226.12x = 90,357.44 × 22,797.68
  4. Step 4: Simplify right side
    60,226.12x = 2,059,940,002.74
  5. Step 5: Solve for x
    x = 2,059,940,002.74/60,226.12
  6. Step 6: Final answer
    x = 34,203.43

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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.