Home / 60,076.13-82,901.81-33,217.07

Finding the Fourth Proportional to 60,076.13, 82,901.81 and 33,217.07

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Solution

The fourth proportional to 60,076.13, 82,901.81 and 33,217.07 is: 45,837.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,076.13 : 82,901.81 = 33,217.07 : x
  2. Step 2: Convert to fraction form
    60,076.13/82,901.81 = 33,217.07/x
  3. Step 3: Cross multiply
    60,076.13x = 82,901.81 × 33,217.07
  4. Step 4: Simplify right side
    60,076.13x = 2,753,754,894.43
  5. Step 5: Solve for x
    x = 2,753,754,894.43/60,076.13
  6. Step 6: Final answer
    x = 45,837.76

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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.