Home / 94,973.66-131,064.52-51,952.28

Finding the Fourth Proportional to 94,973.66, 131,064.52 and 51,952.28

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Solution

The fourth proportional to 94,973.66, 131,064.52 and 51,952.28 is: 71,694.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,973.66 : 131,064.52 = 51,952.28 : x
  2. Step 2: Convert to fraction form
    94,973.66/131,064.52 = 51,952.28/x
  3. Step 3: Cross multiply
    94,973.66x = 131,064.52 × 51,952.28
  4. Step 4: Simplify right side
    94,973.66x = 6,809,100,641.11
  5. Step 5: Solve for x
    x = 6,809,100,641.11/94,973.66
  6. Step 6: Final answer
    x = 71,694.62

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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.