Home / 4,015.23-6,020.64-1,241.13

Finding the Fourth Proportional to 4,015.23, 6,020.64 and 1,241.13

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Solution

The fourth proportional to 4,015.23, 6,020.64 and 1,241.13 is: 1,861.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.23 : 6,020.64 = 1,241.13 : x
  2. Step 2: Convert to fraction form
    4,015.23/6,020.64 = 1,241.13/x
  3. Step 3: Cross multiply
    4,015.23x = 6,020.64 × 1,241.13
  4. Step 4: Simplify right side
    4,015.23x = 7,472,396.92
  5. Step 5: Solve for x
    x = 7,472,396.92/4,015.23
  6. Step 6: Final answer
    x = 1,861.01

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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.