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Finding the Fourth Proportional to 17,308.76, 23,887.86 and 10,598.82

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Solution

The fourth proportional to 17,308.76, 23,887.86 and 10,598.82 is: 14,627.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,308.76 : 23,887.86 = 10,598.82 : x
  2. Step 2: Convert to fraction form
    17,308.76/23,887.86 = 10,598.82/x
  3. Step 3: Cross multiply
    17,308.76x = 23,887.86 × 10,598.82
  4. Step 4: Simplify right side
    17,308.76x = 253,183,128.33
  5. Step 5: Solve for x
    x = 253,183,128.33/17,308.76
  6. Step 6: Final answer
    x = 14,627.46

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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.