Home / 64,549.32-96,799.62-25,101.48

Finding the Fourth Proportional to 64,549.32, 96,799.62 and 25,101.48

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Solution

The fourth proportional to 64,549.32, 96,799.62 and 25,101.48 is: 37,642.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,549.32 : 96,799.62 = 25,101.48 : x
  2. Step 2: Convert to fraction form
    64,549.32/96,799.62 = 25,101.48/x
  3. Step 3: Cross multiply
    64,549.32x = 96,799.62 × 25,101.48
  4. Step 4: Simplify right side
    64,549.32x = 2,429,813,725.44
  5. Step 5: Solve for x
    x = 2,429,813,725.44/64,549.32
  6. Step 6: Final answer
    x = 37,642.75

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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.