Home / 7,734.52-11,601.78-4,675.96

Finding the Fourth Proportional to 7,734.52, 11,601.78 and 4,675.96

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Solution

The fourth proportional to 7,734.52, 11,601.78 and 4,675.96 is: 7,013.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734.52 : 11,601.78 = 4,675.96 : x
  2. Step 2: Convert to fraction form
    7,734.52/11,601.78 = 4,675.96/x
  3. Step 3: Cross multiply
    7,734.52x = 11,601.78 × 4,675.96
  4. Step 4: Simplify right side
    7,734.52x = 54,249,459.21
  5. Step 5: Solve for x
    x = 54,249,459.21/7,734.52
  6. Step 6: Final answer
    x = 7,013.94

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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.