Home / 22,079.39-33,119.08-6,493.37

Finding the Fourth Proportional to 22,079.39, 33,119.08 and 6,493.37

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Solution

The fourth proportional to 22,079.39, 33,119.08 and 6,493.37 is: 9,740.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,079.39 : 33,119.08 = 6,493.37 : x
  2. Step 2: Convert to fraction form
    22,079.39/33,119.08 = 6,493.37/x
  3. Step 3: Cross multiply
    22,079.39x = 33,119.08 × 6,493.37
  4. Step 4: Simplify right side
    22,079.39x = 215,054,258.67
  5. Step 5: Solve for x
    x = 215,054,258.67/22,079.39
  6. Step 6: Final answer
    x = 9,740.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.