Home / 59,644.28-82,309.26-34,151.03

Finding the Fourth Proportional to 59,644.28, 82,309.26 and 34,151.03

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Solution

The fourth proportional to 59,644.28, 82,309.26 and 34,151.03 is: 47,128.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,644.28 : 82,309.26 = 34,151.03 : x
  2. Step 2: Convert to fraction form
    59,644.28/82,309.26 = 34,151.03/x
  3. Step 3: Cross multiply
    59,644.28x = 82,309.26 × 34,151.03
  4. Step 4: Simplify right side
    59,644.28x = 2,810,945,595.99
  5. Step 5: Solve for x
    x = 2,810,945,595.99/59,644.28
  6. Step 6: Final answer
    x = 47,128.51

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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.