Home / 7,567.70-11,353.37-2,373.57

Finding the Fourth Proportional to 7,567.70, 11,353.37 and 2,373.57

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Solution

The fourth proportional to 7,567.70, 11,353.37 and 2,373.57 is: 3,560.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567.70 : 11,353.37 = 2,373.57 : x
  2. Step 2: Convert to fraction form
    7,567.70/11,353.37 = 2,373.57/x
  3. Step 3: Cross multiply
    7,567.70x = 11,353.37 × 2,373.57
  4. Step 4: Simplify right side
    7,567.70x = 26,948,006.56
  5. Step 5: Solve for x
    x = 26,948,006.56/7,567.70
  6. Step 6: Final answer
    x = 3,560.93

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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.