Home / 27,883.58-41,771.90-17,322.26

Finding the Fourth Proportional to 27,883.58, 41,771.90 and 17,322.26

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Solution

The fourth proportional to 27,883.58, 41,771.90 and 17,322.26 is: 25,950.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,883.58 : 41,771.90 = 17,322.26 : x
  2. Step 2: Convert to fraction form
    27,883.58/41,771.90 = 17,322.26/x
  3. Step 3: Cross multiply
    27,883.58x = 41,771.90 × 17,322.26
  4. Step 4: Simplify right side
    27,883.58x = 723,583,712.49
  5. Step 5: Solve for x
    x = 723,583,712.49/27,883.58
  6. Step 6: Final answer
    x = 25,950.17

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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.