Home / 44,198.34-66,244.79-30,798.76

Finding the Fourth Proportional to 44,198.34, 66,244.79 and 30,798.76

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Solution

The fourth proportional to 44,198.34, 66,244.79 and 30,798.76 is: 46,161.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,198.34 : 66,244.79 = 30,798.76 : x
  2. Step 2: Convert to fraction form
    44,198.34/66,244.79 = 30,798.76/x
  3. Step 3: Cross multiply
    44,198.34x = 66,244.79 × 30,798.76
  4. Step 4: Simplify right side
    44,198.34x = 2,040,257,388.46
  5. Step 5: Solve for x
    x = 2,040,257,388.46/44,198.34
  6. Step 6: Final answer
    x = 46,161.40

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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.