Home / 33,103.49-49,588.07-26,451.23

Finding the Fourth Proportional to 33,103.49, 49,588.07 and 26,451.23

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Solution

The fourth proportional to 33,103.49, 49,588.07 and 26,451.23 is: 39,623.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,103.49 : 49,588.07 = 26,451.23 : x
  2. Step 2: Convert to fraction form
    33,103.49/49,588.07 = 26,451.23/x
  3. Step 3: Cross multiply
    33,103.49x = 49,588.07 × 26,451.23
  4. Step 4: Simplify right side
    33,103.49x = 1,311,665,064.63
  5. Step 5: Solve for x
    x = 1,311,665,064.63/33,103.49
  6. Step 6: Final answer
    x = 39,623.17

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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.