Home / 35,427.44-48,849.31-26,459.80

Finding the Fourth Proportional to 35,427.44, 48,849.31 and 26,459.80

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Solution

The fourth proportional to 35,427.44, 48,849.31 and 26,459.80 is: 36,484.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,427.44 : 48,849.31 = 26,459.80 : x
  2. Step 2: Convert to fraction form
    35,427.44/48,849.31 = 26,459.80/x
  3. Step 3: Cross multiply
    35,427.44x = 48,849.31 × 26,459.80
  4. Step 4: Simplify right side
    35,427.44x = 1,292,542,883.69
  5. Step 5: Solve for x
    x = 1,292,542,883.69/35,427.44
  6. Step 6: Final answer
    x = 36,484.23

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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.