Home / 4,193.08-6,282.32-2,239.36

Finding the Fourth Proportional to 4,193.08, 6,282.32 and 2,239.36

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Solution

The fourth proportional to 4,193.08, 6,282.32 and 2,239.36 is: 3,355.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.08 : 6,282.32 = 2,239.36 : x
  2. Step 2: Convert to fraction form
    4,193.08/6,282.32 = 2,239.36/x
  3. Step 3: Cross multiply
    4,193.08x = 6,282.32 × 2,239.36
  4. Step 4: Simplify right side
    4,193.08x = 14,068,376.12
  5. Step 5: Solve for x
    x = 14,068,376.12/4,193.08
  6. Step 6: Final answer
    x = 3,355.14

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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.