Home / 17,357.33-26,032.70-8,463.73

Finding the Fourth Proportional to 17,357.33, 26,032.70 and 8,463.73

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Solution

The fourth proportional to 17,357.33, 26,032.70 and 8,463.73 is: 12,693.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,357.33 : 26,032.70 = 8,463.73 : x
  2. Step 2: Convert to fraction form
    17,357.33/26,032.70 = 8,463.73/x
  3. Step 3: Cross multiply
    17,357.33x = 26,032.70 × 8,463.73
  4. Step 4: Simplify right side
    17,357.33x = 220,333,743.97
  5. Step 5: Solve for x
    x = 220,333,743.97/17,357.33
  6. Step 6: Final answer
    x = 12,693.99

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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.