Home / 36,339.78-50,136.45-23,608.98

Finding the Fourth Proportional to 36,339.78, 50,136.45 and 23,608.98

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Solution

The fourth proportional to 36,339.78, 50,136.45 and 23,608.98 is: 32,572.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,339.78 : 50,136.45 = 23,608.98 : x
  2. Step 2: Convert to fraction form
    36,339.78/50,136.45 = 23,608.98/x
  3. Step 3: Cross multiply
    36,339.78x = 50,136.45 × 23,608.98
  4. Step 4: Simplify right side
    36,339.78x = 1,183,670,445.32
  5. Step 5: Solve for x
    x = 1,183,670,445.32/36,339.78
  6. Step 6: Final answer
    x = 32,572.31

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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.