Home / 6,903.29-10,353.86-2,286.29

Finding the Fourth Proportional to 6,903.29, 10,353.86 and 2,286.29

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Solution

The fourth proportional to 6,903.29, 10,353.86 and 2,286.29 is: 3,429.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903.29 : 10,353.86 = 2,286.29 : x
  2. Step 2: Convert to fraction form
    6,903.29/10,353.86 = 2,286.29/x
  3. Step 3: Cross multiply
    6,903.29x = 10,353.86 × 2,286.29
  4. Step 4: Simplify right side
    6,903.29x = 23,671,915.15
  5. Step 5: Solve for x
    x = 23,671,915.15/6,903.29
  6. Step 6: Final answer
    x = 3,429.08

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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.