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Finding the Fourth Proportional to 24,463.40, 36,670.80 and 11,292.80

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Solution

The fourth proportional to 24,463.40, 36,670.80 and 11,292.80 is: 16,927.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,463.40 : 36,670.80 = 11,292.80 : x
  2. Step 2: Convert to fraction form
    24,463.40/36,670.80 = 11,292.80/x
  3. Step 3: Cross multiply
    24,463.40x = 36,670.80 × 11,292.80
  4. Step 4: Simplify right side
    24,463.40x = 414,116,010.24
  5. Step 5: Solve for x
    x = 414,116,010.24/24,463.40
  6. Step 6: Final answer
    x = 16,927.98

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.