Home / 2,007.22-2,765.01-1,713.46

Finding the Fourth Proportional to 2,007.22, 2,765.01 and 1,713.46

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Solution

The fourth proportional to 2,007.22, 2,765.01 and 1,713.46 is: 2,360.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007.22 : 2,765.01 = 1,713.46 : x
  2. Step 2: Convert to fraction form
    2,007.22/2,765.01 = 1,713.46/x
  3. Step 3: Cross multiply
    2,007.22x = 2,765.01 × 1,713.46
  4. Step 4: Simplify right side
    2,007.22x = 4,737,734.03
  5. Step 5: Solve for x
    x = 4,737,734.03/2,007.22
  6. Step 6: Final answer
    x = 2,360.35

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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.