Home / 16,446.75-24,667.40-5,914.64

Finding the Fourth Proportional to 16,446.75, 24,667.40 and 5,914.64

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Solution

The fourth proportional to 16,446.75, 24,667.40 and 5,914.64 is: 8,870.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446.75 : 24,667.40 = 5,914.64 : x
  2. Step 2: Convert to fraction form
    16,446.75/24,667.40 = 5,914.64/x
  3. Step 3: Cross multiply
    16,446.75x = 24,667.40 × 5,914.64
  4. Step 4: Simplify right side
    16,446.75x = 145,898,637.83
  5. Step 5: Solve for x
    x = 145,898,637.83/16,446.75
  6. Step 6: Final answer
    x = 8,870.97

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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.