Home / 23,067.08-34,585.89-13,704.59

Finding the Fourth Proportional to 23,067.08, 34,585.89 and 13,704.59

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Solution

The fourth proportional to 23,067.08, 34,585.89 and 13,704.59 is: 20,548.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,067.08 : 34,585.89 = 13,704.59 : x
  2. Step 2: Convert to fraction form
    23,067.08/34,585.89 = 13,704.59/x
  3. Step 3: Cross multiply
    23,067.08x = 34,585.89 × 13,704.59
  4. Step 4: Simplify right side
    23,067.08x = 473,985,477.31
  5. Step 5: Solve for x
    x = 473,985,477.31/23,067.08
  6. Step 6: Final answer
    x = 20,548.14

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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.