Home / 44,576.48-66,853.68-19,622.76

Finding the Fourth Proportional to 44,576.48, 66,853.68 and 19,622.76

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Solution

The fourth proportional to 44,576.48, 66,853.68 and 19,622.76 is: 29,429.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,576.48 : 66,853.68 = 19,622.76 : x
  2. Step 2: Convert to fraction form
    44,576.48/66,853.68 = 19,622.76/x
  3. Step 3: Cross multiply
    44,576.48x = 66,853.68 × 19,622.76
  4. Step 4: Simplify right side
    44,576.48x = 1,311,853,717.76
  5. Step 5: Solve for x
    x = 1,311,853,717.76/44,576.48
  6. Step 6: Final answer
    x = 29,429.28

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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.