Home / 38,110.24-57,153.24-35,622.55

Finding the Fourth Proportional to 38,110.24, 57,153.24 and 35,622.55

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Solution

The fourth proportional to 38,110.24, 57,153.24 and 35,622.55 is: 53,422.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,110.24 : 57,153.24 = 35,622.55 : x
  2. Step 2: Convert to fraction form
    38,110.24/57,153.24 = 35,622.55/x
  3. Step 3: Cross multiply
    38,110.24x = 57,153.24 × 35,622.55
  4. Step 4: Simplify right side
    38,110.24x = 2,035,944,149.56
  5. Step 5: Solve for x
    x = 2,035,944,149.56/38,110.24
  6. Step 6: Final answer
    x = 53,422.50

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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.