Home / 6,270.10-8,633.06-5,324.02

Finding the Fourth Proportional to 6,270.10, 8,633.06 and 5,324.02

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Solution

The fourth proportional to 6,270.10, 8,633.06 and 5,324.02 is: 7,330.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270.10 : 8,633.06 = 5,324.02 : x
  2. Step 2: Convert to fraction form
    6,270.10/8,633.06 = 5,324.02/x
  3. Step 3: Cross multiply
    6,270.10x = 8,633.06 × 5,324.02
  4. Step 4: Simplify right side
    6,270.10x = 45,962,584.10
  5. Step 5: Solve for x
    x = 45,962,584.10/6,270.10
  6. Step 6: Final answer
    x = 7,330.44

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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.