Home / 6,216.36-8,574.30-5,950.68

Finding the Fourth Proportional to 6,216.36, 8,574.30 and 5,950.68

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Solution

The fourth proportional to 6,216.36, 8,574.30 and 5,950.68 is: 8,207.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216.36 : 8,574.30 = 5,950.68 : x
  2. Step 2: Convert to fraction form
    6,216.36/8,574.30 = 5,950.68/x
  3. Step 3: Cross multiply
    6,216.36x = 8,574.30 × 5,950.68
  4. Step 4: Simplify right side
    6,216.36x = 51,022,915.52
  5. Step 5: Solve for x
    x = 51,022,915.52/6,216.36
  6. Step 6: Final answer
    x = 8,207.84

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Double scale
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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.