Home / 60,121.27-82,966.98-33,263.29

Finding the Fourth Proportional to 60,121.27, 82,966.98 and 33,263.29

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Solution

The fourth proportional to 60,121.27, 82,966.98 and 33,263.29 is: 45,903.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,121.27 : 82,966.98 = 33,263.29 : x
  2. Step 2: Convert to fraction form
    60,121.27/82,966.98 = 33,263.29/x
  3. Step 3: Cross multiply
    60,121.27x = 82,966.98 × 33,263.29
  4. Step 4: Simplify right side
    60,121.27x = 2,759,754,716.16
  5. Step 5: Solve for x
    x = 2,759,754,716.16/60,121.27
  6. Step 6: Final answer
    x = 45,903.13

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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.