Home / 60,183.24-90,267.55-30,622.29

Finding the Fourth Proportional to 60,183.24, 90,267.55 and 30,622.29

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Solution

The fourth proportional to 60,183.24, 90,267.55 and 30,622.29 is: 45,929.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,183.24 : 90,267.55 = 30,622.29 : x
  2. Step 2: Convert to fraction form
    60,183.24/90,267.55 = 30,622.29/x
  3. Step 3: Cross multiply
    60,183.24x = 90,267.55 × 30,622.29
  4. Step 4: Simplify right side
    60,183.24x = 2,764,199,093.69
  5. Step 5: Solve for x
    x = 2,764,199,093.69/60,183.24
  6. Step 6: Final answer
    x = 45,929.72

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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.