Home / 168,497.10-232,522.26-92,013.18

Finding the Fourth Proportional to 168,497.10, 232,522.26 and 92,013.18

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Solution

The fourth proportional to 168,497.10, 232,522.26 and 92,013.18 is: 126,976.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,497.10 : 232,522.26 = 92,013.18 : x
  2. Step 2: Convert to fraction form
    168,497.10/232,522.26 = 92,013.18/x
  3. Step 3: Cross multiply
    168,497.10x = 232,522.26 × 92,013.18
  4. Step 4: Simplify right side
    168,497.10x = 21,395,112,563.39
  5. Step 5: Solve for x
    x = 21,395,112,563.39/168,497.10
  6. Step 6: Final answer
    x = 126,976.15

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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.