Home / 36,500.63-50,325.23-30,459.54

Finding the Fourth Proportional to 36,500.63, 50,325.23 and 30,459.54

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Solution

The fourth proportional to 36,500.63, 50,325.23 and 30,459.54 is: 41,996.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,500.63 : 50,325.23 = 30,459.54 : x
  2. Step 2: Convert to fraction form
    36,500.63/50,325.23 = 30,459.54/x
  3. Step 3: Cross multiply
    36,500.63x = 50,325.23 × 30,459.54
  4. Step 4: Simplify right side
    36,500.63x = 1,532,883,621.06
  5. Step 5: Solve for x
    x = 1,532,883,621.06/36,500.63
  6. Step 6: Final answer
    x = 41,996.09

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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.