Home / 168,336.80-232,304.52-92,885.24

Finding the Fourth Proportional to 168,336.80, 232,304.52 and 92,885.24

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Solution

The fourth proportional to 168,336.80, 232,304.52 and 92,885.24 is: 128,181.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,336.80 : 232,304.52 = 92,885.24 : x
  2. Step 2: Convert to fraction form
    168,336.80/232,304.52 = 92,885.24/x
  3. Step 3: Cross multiply
    168,336.80x = 232,304.52 × 92,885.24
  4. Step 4: Simplify right side
    168,336.80x = 21,577,661,093.28
  5. Step 5: Solve for x
    x = 21,577,661,093.28/168,336.80
  6. Step 6: Final answer
    x = 128,181.49

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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.