Home / 36,872.22-55,333.89-14,683.53

Finding the Fourth Proportional to 36,872.22, 55,333.89 and 14,683.53

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Solution

The fourth proportional to 36,872.22, 55,333.89 and 14,683.53 is: 22,035.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,872.22 : 55,333.89 = 14,683.53 : x
  2. Step 2: Convert to fraction form
    36,872.22/55,333.89 = 14,683.53/x
  3. Step 3: Cross multiply
    36,872.22x = 55,333.89 × 14,683.53
  4. Step 4: Simplify right side
    36,872.22x = 812,496,833.83
  5. Step 5: Solve for x
    x = 812,496,833.83/36,872.22
  6. Step 6: Final answer
    x = 22,035.47

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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.