Home / 25,269.94-37,884.09-10,074.04

Finding the Fourth Proportional to 25,269.94, 37,884.09 and 10,074.04

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Solution

The fourth proportional to 25,269.94, 37,884.09 and 10,074.04 is: 15,102.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,269.94 : 37,884.09 = 10,074.04 : x
  2. Step 2: Convert to fraction form
    25,269.94/37,884.09 = 10,074.04/x
  3. Step 3: Cross multiply
    25,269.94x = 37,884.09 × 10,074.04
  4. Step 4: Simplify right side
    25,269.94x = 381,645,838.02
  5. Step 5: Solve for x
    x = 381,645,838.02/25,269.94
  6. Step 6: Final answer
    x = 15,102.76

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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.