Home / 5,894.04-8,131.46-3,374.79

Finding the Fourth Proportional to 5,894.04, 8,131.46 and 3,374.79

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Solution

The fourth proportional to 5,894.04, 8,131.46 and 3,374.79 is: 4,655.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894.04 : 8,131.46 = 3,374.79 : x
  2. Step 2: Convert to fraction form
    5,894.04/8,131.46 = 3,374.79/x
  3. Step 3: Cross multiply
    5,894.04x = 8,131.46 × 3,374.79
  4. Step 4: Simplify right side
    5,894.04x = 27,441,953.02
  5. Step 5: Solve for x
    x = 27,441,953.02/5,894.04
  6. Step 6: Final answer
    x = 4,655.88

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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.