Home / 5,901.49-8,852.64-2,005.39

Finding the Fourth Proportional to 5,901.49, 8,852.64 and 2,005.39

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Solution

The fourth proportional to 5,901.49, 8,852.64 and 2,005.39 is: 3,008.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901.49 : 8,852.64 = 2,005.39 : x
  2. Step 2: Convert to fraction form
    5,901.49/8,852.64 = 2,005.39/x
  3. Step 3: Cross multiply
    5,901.49x = 8,852.64 × 2,005.39
  4. Step 4: Simplify right side
    5,901.49x = 17,752,995.73
  5. Step 5: Solve for x
    x = 17,752,995.73/5,901.49
  6. Step 6: Final answer
    x = 3,008.22

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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.