Home / 25,238.75-37,862.98-8,599.73

Finding the Fourth Proportional to 25,238.75, 37,862.98 and 8,599.73

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Solution

The fourth proportional to 25,238.75, 37,862.98 and 8,599.73 is: 12,901.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,238.75 : 37,862.98 = 8,599.73 : x
  2. Step 2: Convert to fraction form
    25,238.75/37,862.98 = 8,599.73/x
  3. Step 3: Cross multiply
    25,238.75x = 37,862.98 × 8,599.73
  4. Step 4: Simplify right side
    25,238.75x = 325,611,194.18
  5. Step 5: Solve for x
    x = 325,611,194.18/25,238.75
  6. Step 6: Final answer
    x = 12,901.24

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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.