Home / 227,406.48-341,110.52-69,634.24

Finding the Fourth Proportional to 227,406.48, 341,110.52 and 69,634.24

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Solution

The fourth proportional to 227,406.48, 341,110.52 and 69,634.24 is: 104,451.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,406.48 : 341,110.52 = 69,634.24 : x
  2. Step 2: Convert to fraction form
    227,406.48/341,110.52 = 69,634.24/x
  3. Step 3: Cross multiply
    227,406.48x = 341,110.52 × 69,634.24
  4. Step 4: Simplify right side
    227,406.48x = 23,752,971,816.20
  5. Step 5: Solve for x
    x = 23,752,971,816.20/227,406.48
  6. Step 6: Final answer
    x = 104,451.60

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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.