Home / 2,029.83-3,026.92-2,011.35

Finding the Fourth Proportional to 2,029.83, 3,026.92 and 2,011.35

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Solution

The fourth proportional to 2,029.83, 3,026.92 and 2,011.35 is: 2,999.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029.83 : 3,026.92 = 2,011.35 : x
  2. Step 2: Convert to fraction form
    2,029.83/3,026.92 = 2,011.35/x
  3. Step 3: Cross multiply
    2,029.83x = 3,026.92 × 2,011.35
  4. Step 4: Simplify right side
    2,029.83x = 6,088,195.54
  5. Step 5: Solve for x
    x = 6,088,195.54/2,029.83
  6. Step 6: Final answer
    x = 2,999.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.