Home / 168,147.03-232,044.69-92,698.23

Finding the Fourth Proportional to 168,147.03, 232,044.69 and 92,698.23

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Solution

The fourth proportional to 168,147.03, 232,044.69 and 92,698.23 is: 127,924.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,147.03 : 232,044.69 = 92,698.23 : x
  2. Step 2: Convert to fraction form
    168,147.03/232,044.69 = 92,698.23/x
  3. Step 3: Cross multiply
    168,147.03x = 232,044.69 × 92,698.23
  4. Step 4: Simplify right side
    168,147.03x = 21,510,132,043.90
  5. Step 5: Solve for x
    x = 21,510,132,043.90/168,147.03
  6. Step 6: Final answer
    x = 127,924.54

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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.