Home / 59,644.40-82,309.44-34,151.14

Finding the Fourth Proportional to 59,644.40, 82,309.44 and 34,151.14

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Solution

The fourth proportional to 59,644.40, 82,309.44 and 34,151.14 is: 47,128.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,644.40 : 82,309.44 = 34,151.14 : x
  2. Step 2: Convert to fraction form
    59,644.40/82,309.44 = 34,151.14/x
  3. Step 3: Cross multiply
    59,644.40x = 82,309.44 × 34,151.14
  4. Step 4: Simplify right side
    59,644.40x = 2,810,961,208.76
  5. Step 5: Solve for x
    x = 2,810,961,208.76/59,644.40
  6. Step 6: Final answer
    x = 47,128.67

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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.