Home / 168,266.32-232,207.52-92,814.80

Finding the Fourth Proportional to 168,266.32, 232,207.52 and 92,814.80

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Solution

The fourth proportional to 168,266.32, 232,207.52 and 92,814.80 is: 128,084.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,266.32 : 232,207.52 = 92,814.80 : x
  2. Step 2: Convert to fraction form
    168,266.32/232,207.52 = 92,814.80/x
  3. Step 3: Cross multiply
    168,266.32x = 232,207.52 × 92,814.80
  4. Step 4: Simplify right side
    168,266.32x = 21,552,294,527.30
  5. Step 5: Solve for x
    x = 21,552,294,527.30/168,266.32
  6. Step 6: Final answer
    x = 128,084.42

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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.