Home / 5,027.34-7,541.99-1,517.63

Finding the Fourth Proportional to 5,027.34, 7,541.99 and 1,517.63

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Solution

The fourth proportional to 5,027.34, 7,541.99 and 1,517.63 is: 2,276.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027.34 : 7,541.99 = 1,517.63 : x
  2. Step 2: Convert to fraction form
    5,027.34/7,541.99 = 1,517.63/x
  3. Step 3: Cross multiply
    5,027.34x = 7,541.99 × 1,517.63
  4. Step 4: Simplify right side
    5,027.34x = 11,445,927.62
  5. Step 5: Solve for x
    x = 11,445,927.62/5,027.34
  6. Step 6: Final answer
    x = 2,276.74

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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.