Home / 7,347.24-11,025.25-2,667.63

Finding the Fourth Proportional to 7,347.24, 11,025.25 and 2,667.63

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Solution

The fourth proportional to 7,347.24, 11,025.25 and 2,667.63 is: 4,003.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,347.24 : 11,025.25 = 2,667.63 : x
  2. Step 2: Convert to fraction form
    7,347.24/11,025.25 = 2,667.63/x
  3. Step 3: Cross multiply
    7,347.24x = 11,025.25 × 2,667.63
  4. Step 4: Simplify right side
    7,347.24x = 29,411,239.64
  5. Step 5: Solve for x
    x = 29,411,239.64/7,347.24
  6. Step 6: Final answer
    x = 4,003.03

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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.