Home / 7,734.69-11,606.49-3,352.59

Finding the Fourth Proportional to 7,734.69, 11,606.49 and 3,352.59

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Solution

The fourth proportional to 7,734.69, 11,606.49 and 3,352.59 is: 5,030.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734.69 : 11,606.49 = 3,352.59 : x
  2. Step 2: Convert to fraction form
    7,734.69/11,606.49 = 3,352.59/x
  3. Step 3: Cross multiply
    7,734.69x = 11,606.49 × 3,352.59
  4. Step 4: Simplify right side
    7,734.69x = 38,911,802.31
  5. Step 5: Solve for x
    x = 38,911,802.31/7,734.69
  6. Step 6: Final answer
    x = 5,030.82

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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.