Home / 26,090.31-35,954.91-25,610.45

Finding the Fourth Proportional to 26,090.31, 35,954.91 and 25,610.45

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Solution

The fourth proportional to 26,090.31, 35,954.91 and 25,610.45 is: 35,293.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,090.31 : 35,954.91 = 25,610.45 : x
  2. Step 2: Convert to fraction form
    26,090.31/35,954.91 = 25,610.45/x
  3. Step 3: Cross multiply
    26,090.31x = 35,954.91 × 25,610.45
  4. Step 4: Simplify right side
    26,090.31x = 920,821,514.70
  5. Step 5: Solve for x
    x = 920,821,514.70/26,090.31
  6. Step 6: Final answer
    x = 35,293.62

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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.