Home / 7,521.04-10,383.74-4,833.33

Finding the Fourth Proportional to 7,521.04, 10,383.74 and 4,833.33

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Solution

The fourth proportional to 7,521.04, 10,383.74 and 4,833.33 is: 6,673.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,521.04 : 10,383.74 = 4,833.33 : x
  2. Step 2: Convert to fraction form
    7,521.04/10,383.74 = 4,833.33/x
  3. Step 3: Cross multiply
    7,521.04x = 10,383.74 × 4,833.33
  4. Step 4: Simplify right side
    7,521.04x = 50,188,042.05
  5. Step 5: Solve for x
    x = 50,188,042.05/7,521.04
  6. Step 6: Final answer
    x = 6,673.02

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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.