Home / 2,529.23-3,489.43-1,466.41

Finding the Fourth Proportional to 2,529.23, 3,489.43 and 1,466.41

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Solution

The fourth proportional to 2,529.23, 3,489.43 and 1,466.41 is: 2,023.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,529.23 : 3,489.43 = 1,466.41 : x
  2. Step 2: Convert to fraction form
    2,529.23/3,489.43 = 1,466.41/x
  3. Step 3: Cross multiply
    2,529.23x = 3,489.43 × 1,466.41
  4. Step 4: Simplify right side
    2,529.23x = 5,116,950.38
  5. Step 5: Solve for x
    x = 5,116,950.38/2,529.23
  6. Step 6: Final answer
    x = 2,023.12

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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.