Home / 6,225.62-9,339.34-2,277.07

Finding the Fourth Proportional to 6,225.62, 9,339.34 and 2,277.07

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Solution

The fourth proportional to 6,225.62, 9,339.34 and 2,277.07 is: 3,415.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225.62 : 9,339.34 = 2,277.07 : x
  2. Step 2: Convert to fraction form
    6,225.62/9,339.34 = 2,277.07/x
  3. Step 3: Cross multiply
    6,225.62x = 9,339.34 × 2,277.07
  4. Step 4: Simplify right side
    6,225.62x = 21,266,330.93
  5. Step 5: Solve for x
    x = 21,266,330.93/6,225.62
  6. Step 6: Final answer
    x = 3,415.94

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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.