Home / 169,176.33-233,357.76-108,825.66

Finding the Fourth Proportional to 169,176.33, 233,357.76 and 108,825.66

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Solution

The fourth proportional to 169,176.33, 233,357.76 and 108,825.66 is: 150,111.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,176.33 : 233,357.76 = 108,825.66 : x
  2. Step 2: Convert to fraction form
    169,176.33/233,357.76 = 108,825.66/x
  3. Step 3: Cross multiply
    169,176.33x = 233,357.76 × 108,825.66
  4. Step 4: Simplify right side
    169,176.33x = 25,395,312,248.12
  5. Step 5: Solve for x
    x = 25,395,312,248.12/169,176.33
  6. Step 6: Final answer
    x = 150,111.50

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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.