Home / 6,903.42-10,347.90-3,202.59

Finding the Fourth Proportional to 6,903.42, 10,347.90 and 3,202.59

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Solution

The fourth proportional to 6,903.42, 10,347.90 and 3,202.59 is: 4,800.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903.42 : 10,347.90 = 3,202.59 : x
  2. Step 2: Convert to fraction form
    6,903.42/10,347.90 = 3,202.59/x
  3. Step 3: Cross multiply
    6,903.42x = 10,347.90 × 3,202.59
  4. Step 4: Simplify right side
    6,903.42x = 33,140,081.06
  5. Step 5: Solve for x
    x = 33,140,081.06/6,903.42
  6. Step 6: Final answer
    x = 4,800.53

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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.