Home / 64,634.64-96,933.12-25,182.96

Finding the Fourth Proportional to 64,634.64, 96,933.12 and 25,182.96

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Solution

The fourth proportional to 64,634.64, 96,933.12 and 25,182.96 is: 37,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,634.64 : 96,933.12 = 25,182.96 : x
  2. Step 2: Convert to fraction form
    64,634.64/96,933.12 = 25,182.96/x
  3. Step 3: Cross multiply
    64,634.64x = 96,933.12 × 25,182.96
  4. Step 4: Simplify right side
    64,634.64x = 2,441,062,883.64
  5. Step 5: Solve for x
    x = 2,441,062,883.64/64,634.64
  6. Step 6: Final answer
    x = 37,767.10

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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.