Home / 60,102.76-82,938.66-33,244.84

Finding the Fourth Proportional to 60,102.76, 82,938.66 and 33,244.84

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Solution

The fourth proportional to 60,102.76, 82,938.66 and 33,244.84 is: 45,876.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,102.76 : 82,938.66 = 33,244.84 : x
  2. Step 2: Convert to fraction form
    60,102.76/82,938.66 = 33,244.84/x
  3. Step 3: Cross multiply
    60,102.76x = 82,938.66 × 33,244.84
  4. Step 4: Simplify right side
    60,102.76x = 2,757,282,481.51
  5. Step 5: Solve for x
    x = 2,757,282,481.51/60,102.76
  6. Step 6: Final answer
    x = 45,876.14

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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.