Home / 3,040.93-4,191.43-2,410.35

Finding the Fourth Proportional to 3,040.93, 4,191.43 and 2,410.35

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Solution

The fourth proportional to 3,040.93, 4,191.43 and 2,410.35 is: 3,322.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040.93 : 4,191.43 = 2,410.35 : x
  2. Step 2: Convert to fraction form
    3,040.93/4,191.43 = 2,410.35/x
  3. Step 3: Cross multiply
    3,040.93x = 4,191.43 × 2,410.35
  4. Step 4: Simplify right side
    3,040.93x = 10,102,813.30
  5. Step 5: Solve for x
    x = 10,102,813.30/3,040.93
  6. Step 6: Final answer
    x = 3,322.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.