Home / 9,196.08-13,775.24-6,225.20

Finding the Fourth Proportional to 9,196.08, 13,775.24 and 6,225.20

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Solution

The fourth proportional to 9,196.08, 13,775.24 and 6,225.20 is: 9,325.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,196.08 : 13,775.24 = 6,225.20 : x
  2. Step 2: Convert to fraction form
    9,196.08/13,775.24 = 6,225.20/x
  3. Step 3: Cross multiply
    9,196.08x = 13,775.24 × 6,225.20
  4. Step 4: Simplify right side
    9,196.08x = 85,753,624.05
  5. Step 5: Solve for x
    x = 85,753,624.05/9,196.08
  6. Step 6: Final answer
    x = 9,325.02

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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.