Home / 6,262.64-9,379.06-3,624.59

Finding the Fourth Proportional to 6,262.64, 9,379.06 and 3,624.59

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Solution

The fourth proportional to 6,262.64, 9,379.06 and 3,624.59 is: 5,428.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262.64 : 9,379.06 = 3,624.59 : x
  2. Step 2: Convert to fraction form
    6,262.64/9,379.06 = 3,624.59/x
  3. Step 3: Cross multiply
    6,262.64x = 9,379.06 × 3,624.59
  4. Step 4: Simplify right side
    6,262.64x = 33,995,261.47
  5. Step 5: Solve for x
    x = 33,995,261.47/6,262.64
  6. Step 6: Final answer
    x = 5,428.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.