Home / 64,824.85-97,198.38-25,334.92

Finding the Fourth Proportional to 64,824.85, 97,198.38 and 25,334.92

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Solution

The fourth proportional to 64,824.85, 97,198.38 and 25,334.92 is: 37,987.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,824.85 : 97,198.38 = 25,334.92 : x
  2. Step 2: Convert to fraction form
    64,824.85/97,198.38 = 25,334.92/x
  3. Step 3: Cross multiply
    64,824.85x = 97,198.38 × 25,334.92
  4. Step 4: Simplify right side
    64,824.85x = 2,462,513,181.43
  5. Step 5: Solve for x
    x = 2,462,513,181.43/64,824.85
  6. Step 6: Final answer
    x = 37,987.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.