Home / 25,099.08-37,648.68-7,568.94

Finding the Fourth Proportional to 25,099.08, 37,648.68 and 7,568.94

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Solution

The fourth proportional to 25,099.08, 37,648.68 and 7,568.94 is: 11,353.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,099.08 : 37,648.68 = 7,568.94 : x
  2. Step 2: Convert to fraction form
    25,099.08/37,648.68 = 7,568.94/x
  3. Step 3: Cross multiply
    25,099.08x = 37,648.68 × 7,568.94
  4. Step 4: Simplify right side
    25,099.08x = 284,960,600.00
  5. Step 5: Solve for x
    x = 284,960,600.00/25,099.08
  6. Step 6: Final answer
    x = 11,353.43

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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.