Home / 60,769.95-83,865.56-33,911.97

Finding the Fourth Proportional to 60,769.95, 83,865.56 and 33,911.97

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Solution

The fourth proportional to 60,769.95, 83,865.56 and 33,911.97 is: 46,800.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,769.95 : 83,865.56 = 33,911.97 : x
  2. Step 2: Convert to fraction form
    60,769.95/83,865.56 = 33,911.97/x
  3. Step 3: Cross multiply
    60,769.95x = 83,865.56 × 33,911.97
  4. Step 4: Simplify right side
    60,769.95x = 2,844,046,185.19
  5. Step 5: Solve for x
    x = 2,844,046,185.19/60,769.95
  6. Step 6: Final answer
    x = 46,800.21

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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.