Home / 4,017.24-6,024.62-1,419.57

Finding the Fourth Proportional to 4,017.24, 6,024.62 and 1,419.57

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Solution

The fourth proportional to 4,017.24, 6,024.62 and 1,419.57 is: 2,128.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017.24 : 6,024.62 = 1,419.57 : x
  2. Step 2: Convert to fraction form
    4,017.24/6,024.62 = 1,419.57/x
  3. Step 3: Cross multiply
    4,017.24x = 6,024.62 × 1,419.57
  4. Step 4: Simplify right side
    4,017.24x = 8,552,369.81
  5. Step 5: Solve for x
    x = 8,552,369.81/4,017.24
  6. Step 6: Final answer
    x = 2,128.92

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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.