Home / 4,210.00-5,811.07-2,442.04

Finding the Fourth Proportional to 4,210.00, 5,811.07 and 2,442.04

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Solution

The fourth proportional to 4,210.00, 5,811.07 and 2,442.04 is: 3,370.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210.00 : 5,811.07 = 2,442.04 : x
  2. Step 2: Convert to fraction form
    4,210.00/5,811.07 = 2,442.04/x
  3. Step 3: Cross multiply
    4,210.00x = 5,811.07 × 2,442.04
  4. Step 4: Simplify right side
    4,210.00x = 14,190,836.33
  5. Step 5: Solve for x
    x = 14,190,836.33/4,210.00
  6. Step 6: Final answer
    x = 3,370.75

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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.