Home / 17,558.18-24,230.31-9,600.44

Finding the Fourth Proportional to 17,558.18, 24,230.31 and 9,600.44

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Solution

The fourth proportional to 17,558.18, 24,230.31 and 9,600.44 is: 13,248.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,558.18 : 24,230.31 = 9,600.44 : x
  2. Step 2: Convert to fraction form
    17,558.18/24,230.31 = 9,600.44/x
  3. Step 3: Cross multiply
    17,558.18x = 24,230.31 × 9,600.44
  4. Step 4: Simplify right side
    17,558.18x = 232,621,637.34
  5. Step 5: Solve for x
    x = 232,621,637.34/17,558.18
  6. Step 6: Final answer
    x = 13,248.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.