Home / 59,865.13-82,614.21-33,007.16

Finding the Fourth Proportional to 59,865.13, 82,614.21 and 33,007.16

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Solution

The fourth proportional to 59,865.13, 82,614.21 and 33,007.16 is: 45,550.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,865.13 : 82,614.21 = 33,007.16 : x
  2. Step 2: Convert to fraction form
    59,865.13/82,614.21 = 33,007.16/x
  3. Step 3: Cross multiply
    59,865.13x = 82,614.21 × 33,007.16
  4. Step 4: Simplify right side
    59,865.13x = 2,726,860,716.17
  5. Step 5: Solve for x
    x = 2,726,860,716.17/59,865.13
  6. Step 6: Final answer
    x = 45,550.07

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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.