Home / 4,193.08-6,282.90-3,039.48

Finding the Fourth Proportional to 4,193.08, 6,282.90 and 3,039.48

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Solution

The fourth proportional to 4,193.08, 6,282.90 and 3,039.48 is: 4,554.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.08 : 6,282.90 = 3,039.48 : x
  2. Step 2: Convert to fraction form
    4,193.08/6,282.90 = 3,039.48/x
  3. Step 3: Cross multiply
    4,193.08x = 6,282.90 × 3,039.48
  4. Step 4: Simplify right side
    4,193.08x = 19,096,748.89
  5. Step 5: Solve for x
    x = 19,096,748.89/4,193.08
  6. Step 6: Final answer
    x = 4,554.35

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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.