Home / 4,015.95-6,021.68-1,241.83

Finding the Fourth Proportional to 4,015.95, 6,021.68 and 1,241.83

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Solution

The fourth proportional to 4,015.95, 6,021.68 and 1,241.83 is: 1,862.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.95 : 6,021.68 = 1,241.83 : x
  2. Step 2: Convert to fraction form
    4,015.95/6,021.68 = 1,241.83/x
  3. Step 3: Cross multiply
    4,015.95x = 6,021.68 × 1,241.83
  4. Step 4: Simplify right side
    4,015.95x = 7,477,904.19
  5. Step 5: Solve for x
    x = 7,477,904.19/4,015.95
  6. Step 6: Final answer
    x = 1,862.05

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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.