Home / 169,250.15-233,534.54-108,806.93

Finding the Fourth Proportional to 169,250.15, 233,534.54 and 108,806.93

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Solution

The fourth proportional to 169,250.15, 233,534.54 and 108,806.93 is: 150,133.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,250.15 : 233,534.54 = 108,806.93 : x
  2. Step 2: Convert to fraction form
    169,250.15/233,534.54 = 108,806.93/x
  3. Step 3: Cross multiply
    169,250.15x = 233,534.54 × 108,806.93
  4. Step 4: Simplify right side
    169,250.15x = 25,410,174,634.65
  5. Step 5: Solve for x
    x = 25,410,174,634.65/169,250.15
  6. Step 6: Final answer
    x = 150,133.84

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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.