Home / 160,950.14-222,041.85-97,251.06

Finding the Fourth Proportional to 160,950.14, 222,041.85 and 97,251.06

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Solution

The fourth proportional to 160,950.14, 222,041.85 and 97,251.06 is: 134,164.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,950.14 : 222,041.85 = 97,251.06 : x
  2. Step 2: Convert to fraction form
    160,950.14/222,041.85 = 97,251.06/x
  3. Step 3: Cross multiply
    160,950.14x = 222,041.85 × 97,251.06
  4. Step 4: Simplify right side
    160,950.14x = 21,593,805,276.86
  5. Step 5: Solve for x
    x = 21,593,805,276.86/160,950.14
  6. Step 6: Final answer
    x = 134,164.56

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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.