Home / 17,669.70-26,503.74-5,983.02

Finding the Fourth Proportional to 17,669.70, 26,503.74 and 5,983.02

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Solution

The fourth proportional to 17,669.70, 26,503.74 and 5,983.02 is: 8,974.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,669.70 : 26,503.74 = 5,983.02 : x
  2. Step 2: Convert to fraction form
    17,669.70/26,503.74 = 5,983.02/x
  3. Step 3: Cross multiply
    17,669.70x = 26,503.74 × 5,983.02
  4. Step 4: Simplify right side
    17,669.70x = 158,572,406.49
  5. Step 5: Solve for x
    x = 158,572,406.49/17,669.70
  6. Step 6: Final answer
    x = 8,974.26

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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.