Home / 17,985.24-24,819.77-10,027.98

Finding the Fourth Proportional to 17,985.24, 24,819.77 and 10,027.98

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Solution

The fourth proportional to 17,985.24, 24,819.77 and 10,027.98 is: 13,838.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,985.24 : 24,819.77 = 10,027.98 : x
  2. Step 2: Convert to fraction form
    17,985.24/24,819.77 = 10,027.98/x
  3. Step 3: Cross multiply
    17,985.24x = 24,819.77 × 10,027.98
  4. Step 4: Simplify right side
    17,985.24x = 248,892,107.02
  5. Step 5: Solve for x
    x = 248,892,107.02/17,985.24
  6. Step 6: Final answer
    x = 13,838.69

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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.