Home / 168,600.07-232,665.37-92,117.52

Finding the Fourth Proportional to 168,600.07, 232,665.37 and 92,117.52

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Solution

The fourth proportional to 168,600.07, 232,665.37 and 92,117.52 is: 127,120.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,600.07 : 232,665.37 = 92,117.52 : x
  2. Step 2: Convert to fraction form
    168,600.07/232,665.37 = 92,117.52/x
  3. Step 3: Cross multiply
    168,600.07x = 232,665.37 × 92,117.52
  4. Step 4: Simplify right side
    168,600.07x = 21,432,556,643.99
  5. Step 5: Solve for x
    x = 21,432,556,643.99/168,600.07
  6. Step 6: Final answer
    x = 127,120.69

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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.