Home / 60,008.05-82,810.85-33,150.56

Finding the Fourth Proportional to 60,008.05, 82,810.85 and 33,150.56

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Solution

The fourth proportional to 60,008.05, 82,810.85 and 33,150.56 is: 45,747.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,008.05 : 82,810.85 = 33,150.56 : x
  2. Step 2: Convert to fraction form
    60,008.05/82,810.85 = 33,150.56/x
  3. Step 3: Cross multiply
    60,008.05x = 82,810.85 × 33,150.56
  4. Step 4: Simplify right side
    60,008.05x = 2,745,225,906.62
  5. Step 5: Solve for x
    x = 2,745,225,906.62/60,008.05
  6. Step 6: Final answer
    x = 45,747.63

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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.