Home / 160,983.38-222,167.41-93,003.26

Finding the Fourth Proportional to 160,983.38, 222,167.41 and 93,003.26

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Solution

The fourth proportional to 160,983.38, 222,167.41 and 93,003.26 is: 128,350.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,983.38 : 222,167.41 = 93,003.26 : x
  2. Step 2: Convert to fraction form
    160,983.38/222,167.41 = 93,003.26/x
  3. Step 3: Cross multiply
    160,983.38x = 222,167.41 × 93,003.26
  4. Step 4: Simplify right side
    160,983.38x = 20,662,292,052.41
  5. Step 5: Solve for x
    x = 20,662,292,052.41/160,983.38
  6. Step 6: Final answer
    x = 128,350.47

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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.