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Finding the Fourth Proportional to 17,403.88, 24,016.71 and 9,445.93

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Solution

The fourth proportional to 17,403.88, 24,016.71 and 9,445.93 is: 13,035.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403.88 : 24,016.71 = 9,445.93 : x
  2. Step 2: Convert to fraction form
    17,403.88/24,016.71 = 9,445.93/x
  3. Step 3: Cross multiply
    17,403.88x = 24,016.71 × 9,445.93
  4. Step 4: Simplify right side
    17,403.88x = 226,860,152.89
  5. Step 5: Solve for x
    x = 226,860,152.89/17,403.88
  6. Step 6: Final answer
    x = 13,035.04

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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.