Home / 169,277.60-233,496.96-108,926.72

Finding the Fourth Proportional to 169,277.60, 233,496.96 and 108,926.72

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Solution

The fourth proportional to 169,277.60, 233,496.96 and 108,926.72 is: 150,250.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,277.60 : 233,496.96 = 108,926.72 : x
  2. Step 2: Convert to fraction form
    169,277.60/233,496.96 = 108,926.72/x
  3. Step 3: Cross multiply
    169,277.60x = 233,496.96 × 108,926.72
  4. Step 4: Simplify right side
    169,277.60x = 25,434,057,982.77
  5. Step 5: Solve for x
    x = 25,434,057,982.77/169,277.60
  6. Step 6: Final answer
    x = 150,250.58

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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.