Home / 34,360.34-51,513.17-19,576.22

Finding the Fourth Proportional to 34,360.34, 51,513.17 and 19,576.22

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Solution

The fourth proportional to 34,360.34, 51,513.17 and 19,576.22 is: 29,348.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,360.34 : 51,513.17 = 19,576.22 : x
  2. Step 2: Convert to fraction form
    34,360.34/51,513.17 = 19,576.22/x
  3. Step 3: Cross multiply
    34,360.34x = 51,513.17 × 19,576.22
  4. Step 4: Simplify right side
    34,360.34x = 1,008,432,793.37
  5. Step 5: Solve for x
    x = 1,008,432,793.37/34,360.34
  6. Step 6: Final answer
    x = 29,348.75

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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.