Home / 63,080.50-94,513.63-38,067.99

Finding the Fourth Proportional to 63,080.50, 94,513.63 and 38,067.99

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Solution

The fourth proportional to 63,080.50, 94,513.63 and 38,067.99 is: 57,037.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,080.50 : 94,513.63 = 38,067.99 : x
  2. Step 2: Convert to fraction form
    63,080.50/94,513.63 = 38,067.99/x
  3. Step 3: Cross multiply
    63,080.50x = 94,513.63 × 38,067.99
  4. Step 4: Simplify right side
    63,080.50x = 3,597,943,921.70
  5. Step 5: Solve for x
    x = 3,597,943,921.70/63,080.50
  6. Step 6: Final answer
    x = 57,037.34

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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.