Home / 17,474.54-26,212.11-5,788.06

Finding the Fourth Proportional to 17,474.54, 26,212.11 and 5,788.06

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Solution

The fourth proportional to 17,474.54, 26,212.11 and 5,788.06 is: 8,682.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474.54 : 26,212.11 = 5,788.06 : x
  2. Step 2: Convert to fraction form
    17,474.54/26,212.11 = 5,788.06/x
  3. Step 3: Cross multiply
    17,474.54x = 26,212.11 × 5,788.06
  4. Step 4: Simplify right side
    17,474.54x = 151,717,178.17
  5. Step 5: Solve for x
    x = 151,717,178.17/17,474.54
  6. Step 6: Final answer
    x = 8,682.19

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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.