Home / 168,323.04-232,284.24-92,872.08

Finding the Fourth Proportional to 168,323.04, 232,284.24 and 92,872.08

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Solution

The fourth proportional to 168,323.04, 232,284.24 and 92,872.08 is: 128,162.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,323.04 : 232,284.24 = 92,872.08 : x
  2. Step 2: Convert to fraction form
    168,323.04/232,284.24 = 92,872.08/x
  3. Step 3: Cross multiply
    168,323.04x = 232,284.24 × 92,872.08
  4. Step 4: Simplify right side
    168,323.04x = 21,572,720,520.02
  5. Step 5: Solve for x
    x = 21,572,720,520.02/168,323.04
  6. Step 6: Final answer
    x = 128,162.61

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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.