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Finding the Fourth Proportional to 46,369.98, 63,990.24 and 25,149.24

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Solution

The fourth proportional to 46,369.98, 63,990.24 and 25,149.24 is: 34,705.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,369.98 : 63,990.24 = 25,149.24 : x
  2. Step 2: Convert to fraction form
    46,369.98/63,990.24 = 25,149.24/x
  3. Step 3: Cross multiply
    46,369.98x = 63,990.24 × 25,149.24
  4. Step 4: Simplify right side
    46,369.98x = 1,609,305,903.42
  5. Step 5: Solve for x
    x = 1,609,305,903.42/46,369.98
  6. Step 6: Final answer
    x = 34,705.77

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.