Home / 10,044.15-13,861.51-6,065.85

Finding the Fourth Proportional to 10,044.15, 13,861.51 and 6,065.85

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Solution

The fourth proportional to 10,044.15, 13,861.51 and 6,065.85 is: 8,371.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044.15 : 13,861.51 = 6,065.85 : x
  2. Step 2: Convert to fraction form
    10,044.15/13,861.51 = 6,065.85/x
  3. Step 3: Cross multiply
    10,044.15x = 13,861.51 × 6,065.85
  4. Step 4: Simplify right side
    10,044.15x = 84,081,911.37
  5. Step 5: Solve for x
    x = 84,081,911.37/10,044.15
  6. Step 6: Final answer
    x = 8,371.23

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1.5x scale

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.