Home / 7,567.95-11,353.73-2,373.82

Finding the Fourth Proportional to 7,567.95, 11,353.73 and 2,373.82

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Solution

The fourth proportional to 7,567.95, 11,353.73 and 2,373.82 is: 3,561.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567.95 : 11,353.73 = 2,373.82 : x
  2. Step 2: Convert to fraction form
    7,567.95/11,353.73 = 2,373.82/x
  3. Step 3: Cross multiply
    7,567.95x = 11,353.73 × 2,373.82
  4. Step 4: Simplify right side
    7,567.95x = 26,951,711.35
  5. Step 5: Solve for x
    x = 26,951,711.35/7,567.95
  6. Step 6: Final answer
    x = 3,561.30

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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.