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Finding the Fourth Proportional to 335,797.22, 463,258.76 and 222,423.14

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Solution

The fourth proportional to 335,797.22, 463,258.76 and 222,423.14 is: 306,850.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,797.22 : 463,258.76 = 222,423.14 : x
  2. Step 2: Convert to fraction form
    335,797.22/463,258.76 = 222,423.14/x
  3. Step 3: Cross multiply
    335,797.22x = 463,258.76 × 222,423.14
  4. Step 4: Simplify right side
    335,797.22x = 103,039,468,031.71
  5. Step 5: Solve for x
    x = 103,039,468,031.71/335,797.22
  6. Step 6: Final answer
    x = 306,850.27

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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.