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Finding the Fourth Proportional to 17,610.69, 24,303.32 and 9,653.42

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Solution

The fourth proportional to 17,610.69, 24,303.32 and 9,653.42 is: 13,322.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,610.69 : 24,303.32 = 9,653.42 : x
  2. Step 2: Convert to fraction form
    17,610.69/24,303.32 = 9,653.42/x
  3. Step 3: Cross multiply
    17,610.69x = 24,303.32 × 9,653.42
  4. Step 4: Simplify right side
    17,610.69x = 234,609,985.57
  5. Step 5: Solve for x
    x = 234,609,985.57/17,610.69
  6. Step 6: Final answer
    x = 13,322.02

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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.