Home / 4,019.27-6,029.16-1,554.11

Finding the Fourth Proportional to 4,019.27, 6,029.16 and 1,554.11

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Solution

The fourth proportional to 4,019.27, 6,029.16 and 1,554.11 is: 2,331.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.27 : 6,029.16 = 1,554.11 : x
  2. Step 2: Convert to fraction form
    4,019.27/6,029.16 = 1,554.11/x
  3. Step 3: Cross multiply
    4,019.27x = 6,029.16 × 1,554.11
  4. Step 4: Simplify right side
    4,019.27x = 9,369,947.70
  5. Step 5: Solve for x
    x = 9,369,947.70/4,019.27
  6. Step 6: Final answer
    x = 2,331.26

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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.