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Finding the Fourth Proportional to 227,392.92, 341,119.08 and 69,594.12

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Solution

The fourth proportional to 227,392.92, 341,119.08 and 69,594.12 is: 104,400.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,392.92 : 341,119.08 = 69,594.12 : x
  2. Step 2: Convert to fraction form
    227,392.92/341,119.08 = 69,594.12/x
  3. Step 3: Cross multiply
    227,392.92x = 341,119.08 × 69,594.12
  4. Step 4: Simplify right side
    227,392.92x = 23,739,882,187.81
  5. Step 5: Solve for x
    x = 23,739,882,187.81/227,392.92
  6. Step 6: Final answer
    x = 104,400.27

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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.