Home / 17,669.82-26,503.08-5,983.14

Finding the Fourth Proportional to 17,669.82, 26,503.08 and 5,983.14

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Solution

The fourth proportional to 17,669.82, 26,503.08 and 5,983.14 is: 8,974.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,669.82 : 26,503.08 = 5,983.14 : x
  2. Step 2: Convert to fraction form
    17,669.82/26,503.08 = 5,983.14/x
  3. Step 3: Cross multiply
    17,669.82x = 26,503.08 × 5,983.14
  4. Step 4: Simplify right side
    17,669.82x = 158,571,638.07
  5. Step 5: Solve for x
    x = 158,571,638.07/17,669.82
  6. Step 6: Final answer
    x = 8,974.15

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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.