Home / 36,272.37-50,030.69-29,558.01

Finding the Fourth Proportional to 36,272.37, 50,030.69 and 29,558.01

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Solution

The fourth proportional to 36,272.37, 50,030.69 and 29,558.01 is: 40,769.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,272.37 : 50,030.69 = 29,558.01 : x
  2. Step 2: Convert to fraction form
    36,272.37/50,030.69 = 29,558.01/x
  3. Step 3: Cross multiply
    36,272.37x = 50,030.69 × 29,558.01
  4. Step 4: Simplify right side
    36,272.37x = 1,478,807,487.54
  5. Step 5: Solve for x
    x = 1,478,807,487.54/36,272.37
  6. Step 6: Final answer
    x = 40,769.53

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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.