Home / 10,743.52-14,826.04-6,027.80

Finding the Fourth Proportional to 10,743.52, 14,826.04 and 6,027.80

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Solution

The fourth proportional to 10,743.52, 14,826.04 and 6,027.80 is: 8,318.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,743.52 : 14,826.04 = 6,027.80 : x
  2. Step 2: Convert to fraction form
    10,743.52/14,826.04 = 6,027.80/x
  3. Step 3: Cross multiply
    10,743.52x = 14,826.04 × 6,027.80
  4. Step 4: Simplify right side
    10,743.52x = 89,368,460.66
  5. Step 5: Solve for x
    x = 89,368,460.66/10,743.52
  6. Step 6: Final answer
    x = 8,318.36

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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.