Home / 168,275.27-232,216.16-92,823.77

Finding the Fourth Proportional to 168,275.27, 232,216.16 and 92,823.77

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Solution

The fourth proportional to 168,275.27, 232,216.16 and 92,823.77 is: 128,094.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,275.27 : 232,216.16 = 92,823.77 : x
  2. Step 2: Convert to fraction form
    168,275.27/232,216.16 = 92,823.77/x
  3. Step 3: Cross multiply
    168,275.27x = 232,216.16 × 92,823.77
  4. Step 4: Simplify right side
    168,275.27x = 21,555,177,800.92
  5. Step 5: Solve for x
    x = 21,555,177,800.92/168,275.27
  6. Step 6: Final answer
    x = 128,094.75

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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.