Home / 7,481.07-10,323.04-4,293.52

Finding the Fourth Proportional to 7,481.07, 10,323.04 and 4,293.52

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Solution

The fourth proportional to 7,481.07, 10,323.04 and 4,293.52 is: 5,924.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,481.07 : 10,323.04 = 4,293.52 : x
  2. Step 2: Convert to fraction form
    7,481.07/10,323.04 = 4,293.52/x
  3. Step 3: Cross multiply
    7,481.07x = 10,323.04 × 4,293.52
  4. Step 4: Simplify right side
    7,481.07x = 44,322,178.70
  5. Step 5: Solve for x
    x = 44,322,178.70/7,481.07
  6. Step 6: Final answer
    x = 5,924.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.