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Finding the Fourth Proportional to 17,904.63, 26,873.36 and 9,594.03

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Solution

The fourth proportional to 17,904.63, 26,873.36 and 9,594.03 is: 14,399.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,904.63 : 26,873.36 = 9,594.03 : x
  2. Step 2: Convert to fraction form
    17,904.63/26,873.36 = 9,594.03/x
  3. Step 3: Cross multiply
    17,904.63x = 26,873.36 × 9,594.03
  4. Step 4: Simplify right side
    17,904.63x = 257,823,774.07
  5. Step 5: Solve for x
    x = 257,823,774.07/17,904.63
  6. Step 6: Final answer
    x = 14,399.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.