Home / 47,249.08-65,203.78-26,028.36

Finding the Fourth Proportional to 47,249.08, 65,203.78 and 26,028.36

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Solution

The fourth proportional to 47,249.08, 65,203.78 and 26,028.36 is: 35,919.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,249.08 : 65,203.78 = 26,028.36 : x
  2. Step 2: Convert to fraction form
    47,249.08/65,203.78 = 26,028.36/x
  3. Step 3: Cross multiply
    47,249.08x = 65,203.78 × 26,028.36
  4. Step 4: Simplify right side
    47,249.08x = 1,697,147,459.20
  5. Step 5: Solve for x
    x = 1,697,147,459.20/47,249.08
  6. Step 6: Final answer
    x = 35,919.16

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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.