Home / 17,616.36-26,424.24-5,929.58

Finding the Fourth Proportional to 17,616.36, 26,424.24 and 5,929.58

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Solution

The fourth proportional to 17,616.36, 26,424.24 and 5,929.58 is: 8,894.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,616.36 : 26,424.24 = 5,929.58 : x
  2. Step 2: Convert to fraction form
    17,616.36/26,424.24 = 5,929.58/x
  3. Step 3: Cross multiply
    17,616.36x = 26,424.24 × 5,929.58
  4. Step 4: Simplify right side
    17,616.36x = 156,684,645.02
  5. Step 5: Solve for x
    x = 156,684,645.02/17,616.36
  6. Step 6: Final answer
    x = 8,894.27

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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.