Home / 5,973.53-8,961.11-2,077.43

Finding the Fourth Proportional to 5,973.53, 8,961.11 and 2,077.43

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Solution

The fourth proportional to 5,973.53, 8,961.11 and 2,077.43 is: 3,116.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,973.53 : 8,961.11 = 2,077.43 : x
  2. Step 2: Convert to fraction form
    5,973.53/8,961.11 = 2,077.43/x
  3. Step 3: Cross multiply
    5,973.53x = 8,961.11 × 2,077.43
  4. Step 4: Simplify right side
    5,973.53x = 18,616,068.36
  5. Step 5: Solve for x
    x = 18,616,068.36/5,973.53
  6. Step 6: Final answer
    x = 3,116.43

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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.