Home / 4,443.25-6,133.87-3,484.47

Finding the Fourth Proportional to 4,443.25, 6,133.87 and 3,484.47

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Solution

The fourth proportional to 4,443.25, 6,133.87 and 3,484.47 is: 4,810.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.25 : 6,133.87 = 3,484.47 : x
  2. Step 2: Convert to fraction form
    4,443.25/6,133.87 = 3,484.47/x
  3. Step 3: Cross multiply
    4,443.25x = 6,133.87 × 3,484.47
  4. Step 4: Simplify right side
    4,443.25x = 21,373,286.00
  5. Step 5: Solve for x
    x = 21,373,286.00/4,443.25
  6. Step 6: Final answer
    x = 4,810.28

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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.