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Finding the Fourth Proportional to 17,410.95, 24,026.22 and 9,858.51

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Solution

The fourth proportional to 17,410.95, 24,026.22 and 9,858.51 is: 13,604.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,410.95 : 24,026.22 = 9,858.51 : x
  2. Step 2: Convert to fraction form
    17,410.95/24,026.22 = 9,858.51/x
  3. Step 3: Cross multiply
    17,410.95x = 24,026.22 × 9,858.51
  4. Step 4: Simplify right side
    17,410.95x = 236,862,730.13
  5. Step 5: Solve for x
    x = 236,862,730.13/17,410.95
  6. Step 6: Final answer
    x = 13,604.24

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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.