Home / 32,410.62-48,614.49-18,569.34

Finding the Fourth Proportional to 32,410.62, 48,614.49 and 18,569.34

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Solution

The fourth proportional to 32,410.62, 48,614.49 and 18,569.34 is: 27,853.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,410.62 : 48,614.49 = 18,569.34 : x
  2. Step 2: Convert to fraction form
    32,410.62/48,614.49 = 18,569.34/x
  3. Step 3: Cross multiply
    32,410.62x = 48,614.49 × 18,569.34
  4. Step 4: Simplify right side
    32,410.62x = 902,738,993.74
  5. Step 5: Solve for x
    x = 902,738,993.74/32,410.62
  6. Step 6: Final answer
    x = 27,853.18

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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.