Home / 34,434.10-51,645.48-32,192.56

Finding the Fourth Proportional to 34,434.10, 51,645.48 and 32,192.56

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Solution

The fourth proportional to 34,434.10, 51,645.48 and 32,192.56 is: 48,283.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,434.10 : 51,645.48 = 32,192.56 : x
  2. Step 2: Convert to fraction form
    34,434.10/51,645.48 = 32,192.56/x
  3. Step 3: Cross multiply
    34,434.10x = 51,645.48 × 32,192.56
  4. Step 4: Simplify right side
    34,434.10x = 1,662,600,213.63
  5. Step 5: Solve for x
    x = 1,662,600,213.63/34,434.10
  6. Step 6: Final answer
    x = 48,283.54

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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.