Home / 23,054.36-34,559.66-11,353.91

Finding the Fourth Proportional to 23,054.36, 34,559.66 and 11,353.91

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Solution

The fourth proportional to 23,054.36, 34,559.66 and 11,353.91 is: 17,020.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,054.36 : 34,559.66 = 11,353.91 : x
  2. Step 2: Convert to fraction form
    23,054.36/34,559.66 = 11,353.91/x
  3. Step 3: Cross multiply
    23,054.36x = 34,559.66 × 11,353.91
  4. Step 4: Simplify right side
    23,054.36x = 392,387,124.86
  5. Step 5: Solve for x
    x = 392,387,124.86/23,054.36
  6. Step 6: Final answer
    x = 17,020.09

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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.