Home / 60,134.02-82,983.69-33,274.92

Finding the Fourth Proportional to 60,134.02, 82,983.69 and 33,274.92

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Solution

The fourth proportional to 60,134.02, 82,983.69 and 33,274.92 is: 45,918.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,134.02 : 82,983.69 = 33,274.92 : x
  2. Step 2: Convert to fraction form
    60,134.02/82,983.69 = 33,274.92/x
  3. Step 3: Cross multiply
    60,134.02x = 82,983.69 × 33,274.92
  4. Step 4: Simplify right side
    60,134.02x = 2,761,275,957.24
  5. Step 5: Solve for x
    x = 2,761,275,957.24/60,134.02
  6. Step 6: Final answer
    x = 45,918.70

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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.