Home / 1,739.46-2,610.57-1,534.44

Finding the Fourth Proportional to 1,739.46, 2,610.57 and 1,534.44

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Solution

The fourth proportional to 1,739.46, 2,610.57 and 1,534.44 is: 2,302.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739.46 : 2,610.57 = 1,534.44 : x
  2. Step 2: Convert to fraction form
    1,739.46/2,610.57 = 1,534.44/x
  3. Step 3: Cross multiply
    1,739.46x = 2,610.57 × 1,534.44
  4. Step 4: Simplify right side
    1,739.46x = 4,005,763.03
  5. Step 5: Solve for x
    x = 4,005,763.03/1,739.46
  6. Step 6: Final answer
    x = 2,302.88

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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.