Home / 7,484.36-10,325.91-4,833.56

Finding the Fourth Proportional to 7,484.36, 10,325.91 and 4,833.56

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Solution

The fourth proportional to 7,484.36, 10,325.91 and 4,833.56 is: 6,668.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484.36 : 10,325.91 = 4,833.56 : x
  2. Step 2: Convert to fraction form
    7,484.36/10,325.91 = 4,833.56/x
  3. Step 3: Cross multiply
    7,484.36x = 10,325.91 × 4,833.56
  4. Step 4: Simplify right side
    7,484.36x = 49,910,905.54
  5. Step 5: Solve for x
    x = 49,910,905.54/7,484.36
  6. Step 6: Final answer
    x = 6,668.69

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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.