Home / 22,054.32-33,082.75-6,258.11

Finding the Fourth Proportional to 22,054.32, 33,082.75 and 6,258.11

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Solution

The fourth proportional to 22,054.32, 33,082.75 and 6,258.11 is: 9,387.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,054.32 : 33,082.75 = 6,258.11 : x
  2. Step 2: Convert to fraction form
    22,054.32/33,082.75 = 6,258.11/x
  3. Step 3: Cross multiply
    22,054.32x = 33,082.75 × 6,258.11
  4. Step 4: Simplify right side
    22,054.32x = 207,035,481.90
  5. Step 5: Solve for x
    x = 207,035,481.90/22,054.32
  6. Step 6: Final answer
    x = 9,387.53

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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.