Home / 3,500.06-4,829.94-2,006.91

Finding the Fourth Proportional to 3,500.06, 4,829.94 and 2,006.91

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Solution

The fourth proportional to 3,500.06, 4,829.94 and 2,006.91 is: 2,769.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500.06 : 4,829.94 = 2,006.91 : x
  2. Step 2: Convert to fraction form
    3,500.06/4,829.94 = 2,006.91/x
  3. Step 3: Cross multiply
    3,500.06x = 4,829.94 × 2,006.91
  4. Step 4: Simplify right side
    3,500.06x = 9,693,254.89
  5. Step 5: Solve for x
    x = 9,693,254.89/3,500.06
  6. Step 6: Final answer
    x = 2,769.46

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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.