Home / 61,635.67-85,057.23-33,341.37

Finding the Fourth Proportional to 61,635.67, 85,057.23 and 33,341.37

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Solution

The fourth proportional to 61,635.67, 85,057.23 and 33,341.37 is: 46,011.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,635.67 : 85,057.23 = 33,341.37 : x
  2. Step 2: Convert to fraction form
    61,635.67/85,057.23 = 33,341.37/x
  3. Step 3: Cross multiply
    61,635.67x = 85,057.23 × 33,341.37
  4. Step 4: Simplify right side
    61,635.67x = 2,835,924,576.61
  5. Step 5: Solve for x
    x = 2,835,924,576.61/61,635.67
  6. Step 6: Final answer
    x = 46,011.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.