Home / 4,707.11-7,056.08-2,241.27

Finding the Fourth Proportional to 4,707.11, 7,056.08 and 2,241.27

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Solution

The fourth proportional to 4,707.11, 7,056.08 and 2,241.27 is: 3,359.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707.11 : 7,056.08 = 2,241.27 : x
  2. Step 2: Convert to fraction form
    4,707.11/7,056.08 = 2,241.27/x
  3. Step 3: Cross multiply
    4,707.11x = 7,056.08 × 2,241.27
  4. Step 4: Simplify right side
    4,707.11x = 15,814,569.22
  5. Step 5: Solve for x
    x = 15,814,569.22/4,707.11
  6. Step 6: Final answer
    x = 3,359.72

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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.