Home / 3,444.40-5,153.82-2,058.46

Finding the Fourth Proportional to 3,444.40, 5,153.82 and 2,058.46

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Solution

The fourth proportional to 3,444.40, 5,153.82 and 2,058.46 is: 3,080.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.40 : 5,153.82 = 2,058.46 : x
  2. Step 2: Convert to fraction form
    3,444.40/5,153.82 = 2,058.46/x
  3. Step 3: Cross multiply
    3,444.40x = 5,153.82 × 2,058.46
  4. Step 4: Simplify right side
    3,444.40x = 10,608,932.32
  5. Step 5: Solve for x
    x = 10,608,932.32/3,444.40
  6. Step 6: Final answer
    x = 3,080.05

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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.