Home / 7,734.69-11,602.44-4,616.19

Finding the Fourth Proportional to 7,734.69, 11,602.44 and 4,616.19

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Solution

The fourth proportional to 7,734.69, 11,602.44 and 4,616.19 is: 6,924.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734.69 : 11,602.44 = 4,616.19 : x
  2. Step 2: Convert to fraction form
    7,734.69/11,602.44 = 4,616.19/x
  3. Step 3: Cross multiply
    7,734.69x = 11,602.44 × 4,616.19
  4. Step 4: Simplify right side
    7,734.69x = 53,559,067.50
  5. Step 5: Solve for x
    x = 53,559,067.50/7,734.69
  6. Step 6: Final answer
    x = 6,924.53

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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.