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Finding the Fourth Proportional to 29,384.56, 44,067.48 and 9,658.56

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Solution

The fourth proportional to 29,384.56, 44,067.48 and 9,658.56 is: 14,484.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,384.56 : 44,067.48 = 9,658.56 : x
  2. Step 2: Convert to fraction form
    29,384.56/44,067.48 = 9,658.56/x
  3. Step 3: Cross multiply
    29,384.56x = 44,067.48 × 9,658.56
  4. Step 4: Simplify right side
    29,384.56x = 425,628,399.63
  5. Step 5: Solve for x
    x = 425,628,399.63/29,384.56
  6. Step 6: Final answer
    x = 14,484.76

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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.