Home / 60,106.73-82,948.76-33,249.75

Finding the Fourth Proportional to 60,106.73, 82,948.76 and 33,249.75

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Solution

The fourth proportional to 60,106.73, 82,948.76 and 33,249.75 is: 45,885.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,106.73 : 82,948.76 = 33,249.75 : x
  2. Step 2: Convert to fraction form
    60,106.73/82,948.76 = 33,249.75/x
  3. Step 3: Cross multiply
    60,106.73x = 82,948.76 × 33,249.75
  4. Step 4: Simplify right side
    60,106.73x = 2,758,025,366.56
  5. Step 5: Solve for x
    x = 2,758,025,366.56/60,106.73
  6. Step 6: Final answer
    x = 45,885.47

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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.