Home / 5,963.48-8,942.34-1,802.72

Finding the Fourth Proportional to 5,963.48, 8,942.34 and 1,802.72

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Solution

The fourth proportional to 5,963.48, 8,942.34 and 1,802.72 is: 2,703.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963.48 : 8,942.34 = 1,802.72 : x
  2. Step 2: Convert to fraction form
    5,963.48/8,942.34 = 1,802.72/x
  3. Step 3: Cross multiply
    5,963.48x = 8,942.34 × 1,802.72
  4. Step 4: Simplify right side
    5,963.48x = 16,120,535.16
  5. Step 5: Solve for x
    x = 16,120,535.16/5,963.48
  6. Step 6: Final answer
    x = 2,703.21

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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.