Home / 25,103.97-37,656.23-7,573.95

Finding the Fourth Proportional to 25,103.97, 37,656.23 and 7,573.95

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Solution

The fourth proportional to 25,103.97, 37,656.23 and 7,573.95 is: 11,361.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,103.97 : 37,656.23 = 7,573.95 : x
  2. Step 2: Convert to fraction form
    25,103.97/37,656.23 = 7,573.95/x
  3. Step 3: Cross multiply
    25,103.97x = 37,656.23 × 7,573.95
  4. Step 4: Simplify right side
    25,103.97x = 285,206,403.21
  5. Step 5: Solve for x
    x = 285,206,403.21/25,103.97
  6. Step 6: Final answer
    x = 11,361.01

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1.5x scale

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.