Home / 9,347.57-14,027.19-6,229.77

Finding the Fourth Proportional to 9,347.57, 14,027.19 and 6,229.77

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Solution

The fourth proportional to 9,347.57, 14,027.19 and 6,229.77 is: 9,348.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347.57 : 14,027.19 = 6,229.77 : x
  2. Step 2: Convert to fraction form
    9,347.57/14,027.19 = 6,229.77/x
  3. Step 3: Cross multiply
    9,347.57x = 14,027.19 × 6,229.77
  4. Step 4: Simplify right side
    9,347.57x = 87,386,167.45
  5. Step 5: Solve for x
    x = 87,386,167.45/9,347.57
  6. Step 6: Final answer
    x = 9,348.54

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1.5x scale

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.