Home / 4,373.42-6,564.61-3,410.06

Finding the Fourth Proportional to 4,373.42, 6,564.61 and 3,410.06

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Solution

The fourth proportional to 4,373.42, 6,564.61 and 3,410.06 is: 5,118.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373.42 : 6,564.61 = 3,410.06 : x
  2. Step 2: Convert to fraction form
    4,373.42/6,564.61 = 3,410.06/x
  3. Step 3: Cross multiply
    4,373.42x = 6,564.61 × 3,410.06
  4. Step 4: Simplify right side
    4,373.42x = 22,385,713.98
  5. Step 5: Solve for x
    x = 22,385,713.98/4,373.42
  6. Step 6: Final answer
    x = 5,118.58

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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.