Home / 92,244.49-127,309.46-51,966.02

Finding the Fourth Proportional to 92,244.49, 127,309.46 and 51,966.02

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Solution

The fourth proportional to 92,244.49, 127,309.46 and 51,966.02 is: 71,719.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,244.49 : 127,309.46 = 51,966.02 : x
  2. Step 2: Convert to fraction form
    92,244.49/127,309.46 = 51,966.02/x
  3. Step 3: Cross multiply
    92,244.49x = 127,309.46 × 51,966.02
  4. Step 4: Simplify right side
    92,244.49x = 6,615,766,002.99
  5. Step 5: Solve for x
    x = 6,615,766,002.99/92,244.49
  6. Step 6: Final answer
    x = 71,719.91

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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.