Home / 60,103.72-82,944.61-33,246.75

Finding the Fourth Proportional to 60,103.72, 82,944.61 and 33,246.75

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Solution

The fourth proportional to 60,103.72, 82,944.61 and 33,246.75 is: 45,881.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,103.72 : 82,944.61 = 33,246.75 : x
  2. Step 2: Convert to fraction form
    60,103.72/82,944.61 = 33,246.75/x
  3. Step 3: Cross multiply
    60,103.72x = 82,944.61 × 33,246.75
  4. Step 4: Simplify right side
    60,103.72x = 2,757,638,940.44
  5. Step 5: Solve for x
    x = 2,757,638,940.44/60,103.72
  6. Step 6: Final answer
    x = 45,881.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.