Home / 7,247.25-10,001.84-4,593.69

Finding the Fourth Proportional to 7,247.25, 10,001.84 and 4,593.69

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Solution

The fourth proportional to 7,247.25, 10,001.84 and 4,593.69 is: 6,339.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,247.25 : 10,001.84 = 4,593.69 : x
  2. Step 2: Convert to fraction form
    7,247.25/10,001.84 = 4,593.69/x
  3. Step 3: Cross multiply
    7,247.25x = 10,001.84 × 4,593.69
  4. Step 4: Simplify right side
    7,247.25x = 45,945,329.42
  5. Step 5: Solve for x
    x = 45,945,329.42/7,247.25
  6. Step 6: Final answer
    x = 6,339.69

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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.