Home / 168,276.02-232,217.19-92,824.52

Finding the Fourth Proportional to 168,276.02, 232,217.19 and 92,824.52

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Solution

The fourth proportional to 168,276.02, 232,217.19 and 92,824.52 is: 128,095.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,276.02 : 232,217.19 = 92,824.52 : x
  2. Step 2: Convert to fraction form
    168,276.02/232,217.19 = 92,824.52/x
  3. Step 3: Cross multiply
    168,276.02x = 232,217.19 × 92,824.52
  4. Step 4: Simplify right side
    168,276.02x = 21,555,448,036.41
  5. Step 5: Solve for x
    x = 21,555,448,036.41/168,276.02
  6. Step 6: Final answer
    x = 128,095.78

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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.