Home / 3,532.04-5,294.46-1,583.72

Finding the Fourth Proportional to 3,532.04, 5,294.46 and 1,583.72

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Solution

The fourth proportional to 3,532.04, 5,294.46 and 1,583.72 is: 2,373.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.04 : 5,294.46 = 1,583.72 : x
  2. Step 2: Convert to fraction form
    3,532.04/5,294.46 = 1,583.72/x
  3. Step 3: Cross multiply
    3,532.04x = 5,294.46 × 1,583.72
  4. Step 4: Simplify right side
    3,532.04x = 8,384,942.19
  5. Step 5: Solve for x
    x = 8,384,942.19/3,532.04
  6. Step 6: Final answer
    x = 2,373.97

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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.