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Finding the Fourth Proportional to 9,595.11, 14,393.13 and 3,753.09

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Solution

The fourth proportional to 9,595.11, 14,393.13 and 3,753.09 is: 5,629.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.11 : 14,393.13 = 3,753.09 : x
  2. Step 2: Convert to fraction form
    9,595.11/14,393.13 = 3,753.09/x
  3. Step 3: Cross multiply
    9,595.11x = 14,393.13 × 3,753.09
  4. Step 4: Simplify right side
    9,595.11x = 54,018,712.27
  5. Step 5: Solve for x
    x = 54,018,712.27/9,595.11
  6. Step 6: Final answer
    x = 5,629.82

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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.