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Finding the Fourth Proportional to 45,632.27, 63,294.71 and 44,418.49

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Solution

The fourth proportional to 45,632.27, 63,294.71 and 44,418.49 is: 61,611.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,632.27 : 63,294.71 = 44,418.49 : x
  2. Step 2: Convert to fraction form
    45,632.27/63,294.71 = 44,418.49/x
  3. Step 3: Cross multiply
    45,632.27x = 63,294.71 × 44,418.49
  4. Step 4: Simplify right side
    45,632.27x = 2,811,455,062.86
  5. Step 5: Solve for x
    x = 2,811,455,062.86/45,632.27
  6. Step 6: Final answer
    x = 61,611.11

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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.