Home / 26,070.57-35,951.49-19,625.65

Finding the Fourth Proportional to 26,070.57, 35,951.49 and 19,625.65

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Solution

The fourth proportional to 26,070.57, 35,951.49 and 19,625.65 is: 27,063.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,070.57 : 35,951.49 = 19,625.65 : x
  2. Step 2: Convert to fraction form
    26,070.57/35,951.49 = 19,625.65/x
  3. Step 3: Cross multiply
    26,070.57x = 35,951.49 × 19,625.65
  4. Step 4: Simplify right side
    26,070.57x = 705,571,081.83
  5. Step 5: Solve for x
    x = 705,571,081.83/26,070.57
  6. Step 6: Final answer
    x = 27,063.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.