Home / 36,641.24-50,566.01-20,725.37

Finding the Fourth Proportional to 36,641.24, 50,566.01 and 20,725.37

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Solution

The fourth proportional to 36,641.24, 50,566.01 and 20,725.37 is: 28,601.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,641.24 : 50,566.01 = 20,725.37 : x
  2. Step 2: Convert to fraction form
    36,641.24/50,566.01 = 20,725.37/x
  3. Step 3: Cross multiply
    36,641.24x = 50,566.01 × 20,725.37
  4. Step 4: Simplify right side
    36,641.24x = 1,047,999,266.67
  5. Step 5: Solve for x
    x = 1,047,999,266.67/36,641.24
  6. Step 6: Final answer
    x = 28,601.63

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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.