Home / 167,244.06-230,797.46-90,763.14

Finding the Fourth Proportional to 167,244.06, 230,797.46 and 90,763.14

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Solution

The fourth proportional to 167,244.06, 230,797.46 and 90,763.14 is: 125,253.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,244.06 : 230,797.46 = 90,763.14 : x
  2. Step 2: Convert to fraction form
    167,244.06/230,797.46 = 90,763.14/x
  3. Step 3: Cross multiply
    167,244.06x = 230,797.46 × 90,763.14
  4. Step 4: Simplify right side
    167,244.06x = 20,947,901,719.81
  5. Step 5: Solve for x
    x = 20,947,901,719.81/167,244.06
  6. Step 6: Final answer
    x = 125,253.49

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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.