Home / 2,058.35-3,087.44-1,650.06

Finding the Fourth Proportional to 2,058.35, 3,087.44 and 1,650.06

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Solution

The fourth proportional to 2,058.35, 3,087.44 and 1,650.06 is: 2,475.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058.35 : 3,087.44 = 1,650.06 : x
  2. Step 2: Convert to fraction form
    2,058.35/3,087.44 = 1,650.06/x
  3. Step 3: Cross multiply
    2,058.35x = 3,087.44 × 1,650.06
  4. Step 4: Simplify right side
    2,058.35x = 5,094,453.00
  5. Step 5: Solve for x
    x = 5,094,453.00/2,058.35
  6. Step 6: Final answer
    x = 2,475.02

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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.