Home / 25,225.62-37,807.44-11,183.86

Finding the Fourth Proportional to 25,225.62, 37,807.44 and 11,183.86

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Solution

The fourth proportional to 25,225.62, 37,807.44 and 11,183.86 is: 16,762.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,225.62 : 37,807.44 = 11,183.86 : x
  2. Step 2: Convert to fraction form
    25,225.62/37,807.44 = 11,183.86/x
  3. Step 3: Cross multiply
    25,225.62x = 37,807.44 × 11,183.86
  4. Step 4: Simplify right side
    25,225.62x = 422,833,115.92
  5. Step 5: Solve for x
    x = 422,833,115.92/25,225.62
  6. Step 6: Final answer
    x = 16,762.05

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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.