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Finding the Fourth Proportional to 17,573.96, 24,240.12 and 10,497.80

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Solution

The fourth proportional to 17,573.96, 24,240.12 and 10,497.80 is: 14,479.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,573.96 : 24,240.12 = 10,497.80 : x
  2. Step 2: Convert to fraction form
    17,573.96/24,240.12 = 10,497.80/x
  3. Step 3: Cross multiply
    17,573.96x = 24,240.12 × 10,497.80
  4. Step 4: Simplify right side
    17,573.96x = 254,467,931.74
  5. Step 5: Solve for x
    x = 254,467,931.74/17,573.96
  6. Step 6: Final answer
    x = 14,479.83

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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.