Home / 9,262.10-13,889.84-3,337.39

Finding the Fourth Proportional to 9,262.10, 13,889.84 and 3,337.39

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Solution

The fourth proportional to 9,262.10, 13,889.84 and 3,337.39 is: 5,004.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,262.10 : 13,889.84 = 3,337.39 : x
  2. Step 2: Convert to fraction form
    9,262.10/13,889.84 = 3,337.39/x
  3. Step 3: Cross multiply
    9,262.10x = 13,889.84 × 3,337.39
  4. Step 4: Simplify right side
    9,262.10x = 46,355,743.67
  5. Step 5: Solve for x
    x = 46,355,743.67/9,262.10
  6. Step 6: Final answer
    x = 5,004.89

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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.