Home / 26,850.26-37,053.78-14,914.10

Finding the Fourth Proportional to 26,850.26, 37,053.78 and 14,914.10

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Solution

The fourth proportional to 26,850.26, 37,053.78 and 14,914.10 is: 20,581.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,850.26 : 37,053.78 = 14,914.10 : x
  2. Step 2: Convert to fraction form
    26,850.26/37,053.78 = 14,914.10/x
  3. Step 3: Cross multiply
    26,850.26x = 37,053.78 × 14,914.10
  4. Step 4: Simplify right side
    26,850.26x = 552,623,780.30
  5. Step 5: Solve for x
    x = 552,623,780.30/26,850.26
  6. Step 6: Final answer
    x = 20,581.69

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1.5x scale

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.