Home / 6,903.43-10,349.37-3,203.75

Finding the Fourth Proportional to 6,903.43, 10,349.37 and 3,203.75

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Solution

The fourth proportional to 6,903.43, 10,349.37 and 3,203.75 is: 4,802.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903.43 : 10,349.37 = 3,203.75 : x
  2. Step 2: Convert to fraction form
    6,903.43/10,349.37 = 3,203.75/x
  3. Step 3: Cross multiply
    6,903.43x = 10,349.37 × 3,203.75
  4. Step 4: Simplify right side
    6,903.43x = 33,156,820.01
  5. Step 5: Solve for x
    x = 33,156,820.01/6,903.43
  6. Step 6: Final answer
    x = 4,802.95

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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.