Home / 2,937.24-4,051.98-1,757.43

Finding the Fourth Proportional to 2,937.24, 4,051.98 and 1,757.43

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Solution

The fourth proportional to 2,937.24, 4,051.98 and 1,757.43 is: 2,424.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937.24 : 4,051.98 = 1,757.43 : x
  2. Step 2: Convert to fraction form
    2,937.24/4,051.98 = 1,757.43/x
  3. Step 3: Cross multiply
    2,937.24x = 4,051.98 × 1,757.43
  4. Step 4: Simplify right side
    2,937.24x = 7,121,071.21
  5. Step 5: Solve for x
    x = 7,121,071.21/2,937.24
  6. Step 6: Final answer
    x = 2,424.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.