Home / 5,901.98-8,852.09-2,203.74

Finding the Fourth Proportional to 5,901.98, 8,852.09 and 2,203.74

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Solution

The fourth proportional to 5,901.98, 8,852.09 and 2,203.74 is: 3,305.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901.98 : 8,852.09 = 2,203.74 : x
  2. Step 2: Convert to fraction form
    5,901.98/8,852.09 = 2,203.74/x
  3. Step 3: Cross multiply
    5,901.98x = 8,852.09 × 2,203.74
  4. Step 4: Simplify right side
    5,901.98x = 19,507,693.80
  5. Step 5: Solve for x
    x = 19,507,693.80/5,901.98
  6. Step 6: Final answer
    x = 3,305.28

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Double scale
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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.