Home / 3,801.04-5,690.54-2,335.74

Finding the Fourth Proportional to 3,801.04, 5,690.54 and 2,335.74

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Solution

The fourth proportional to 3,801.04, 5,690.54 and 2,335.74 is: 3,496.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801.04 : 5,690.54 = 2,335.74 : x
  2. Step 2: Convert to fraction form
    3,801.04/5,690.54 = 2,335.74/x
  3. Step 3: Cross multiply
    3,801.04x = 5,690.54 × 2,335.74
  4. Step 4: Simplify right side
    3,801.04x = 13,291,621.90
  5. Step 5: Solve for x
    x = 13,291,621.90/3,801.04
  6. Step 6: Final answer
    x = 3,496.84

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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.