Home / 60,007.26-82,814.97-34,521.90

Finding the Fourth Proportional to 60,007.26, 82,814.97 and 34,521.90

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Solution

The fourth proportional to 60,007.26, 82,814.97 and 34,521.90 is: 47,643.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,007.26 : 82,814.97 = 34,521.90 : x
  2. Step 2: Convert to fraction form
    60,007.26/82,814.97 = 34,521.90/x
  3. Step 3: Cross multiply
    60,007.26x = 82,814.97 × 34,521.90
  4. Step 4: Simplify right side
    60,007.26x = 2,858,930,112.84
  5. Step 5: Solve for x
    x = 2,858,930,112.84/60,007.26
  6. Step 6: Final answer
    x = 47,643.07

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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.