Home / 227,345.24-341,067.81-69,585.86

Finding the Fourth Proportional to 227,345.24, 341,067.81 and 69,585.86

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Solution

The fourth proportional to 227,345.24, 341,067.81 and 69,585.86 is: 104,394.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,345.24 : 341,067.81 = 69,585.86 : x
  2. Step 2: Convert to fraction form
    227,345.24/341,067.81 = 69,585.86/x
  3. Step 3: Cross multiply
    227,345.24x = 341,067.81 × 69,585.86
  4. Step 4: Simplify right side
    227,345.24x = 23,733,496,877.17
  5. Step 5: Solve for x
    x = 23,733,496,877.17/227,345.24
  6. Step 6: Final answer
    x = 104,394.08

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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.