Home / 44,524.76-66,762.12-30,500.60

Finding the Fourth Proportional to 44,524.76, 66,762.12 and 30,500.60

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Solution

The fourth proportional to 44,524.76, 66,762.12 and 30,500.60 is: 45,733.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,524.76 : 66,762.12 = 30,500.60 : x
  2. Step 2: Convert to fraction form
    44,524.76/66,762.12 = 30,500.60/x
  3. Step 3: Cross multiply
    44,524.76x = 66,762.12 × 30,500.60
  4. Step 4: Simplify right side
    44,524.76x = 2,036,284,717.27
  5. Step 5: Solve for x
    x = 2,036,284,717.27/44,524.76
  6. Step 6: Final answer
    x = 45,733.76

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1.5x scale

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.