Home / 23,107.23-34,654.91-9,067.77

Finding the Fourth Proportional to 23,107.23, 34,654.91 and 9,067.77

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Solution

The fourth proportional to 23,107.23, 34,654.91 and 9,067.77 is: 13,599.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,107.23 : 34,654.91 = 9,067.77 : x
  2. Step 2: Convert to fraction form
    23,107.23/34,654.91 = 9,067.77/x
  3. Step 3: Cross multiply
    23,107.23x = 34,654.91 × 9,067.77
  4. Step 4: Simplify right side
    23,107.23x = 314,242,707.91
  5. Step 5: Solve for x
    x = 314,242,707.91/23,107.23
  6. Step 6: Final answer
    x = 13,599.32

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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.