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Finding the Fourth Proportional to 29,393.82, 44,095.77 and 9,677.97

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Solution

The fourth proportional to 29,393.82, 44,095.77 and 9,677.97 is: 14,518.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,393.82 : 44,095.77 = 9,677.97 : x
  2. Step 2: Convert to fraction form
    29,393.82/44,095.77 = 9,677.97/x
  3. Step 3: Cross multiply
    29,393.82x = 44,095.77 × 9,677.97
  4. Step 4: Simplify right side
    29,393.82x = 426,757,539.19
  5. Step 5: Solve for x
    x = 426,757,539.19/29,393.82
  6. Step 6: Final answer
    x = 14,518.61

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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.