Home / 69,382.98-95,748.36-37,551.93

Finding the Fourth Proportional to 69,382.98, 95,748.36 and 37,551.93

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Solution

The fourth proportional to 69,382.98, 95,748.36 and 37,551.93 is: 51,821.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,382.98 : 95,748.36 = 37,551.93 : x
  2. Step 2: Convert to fraction form
    69,382.98/95,748.36 = 37,551.93/x
  3. Step 3: Cross multiply
    69,382.98x = 95,748.36 × 37,551.93
  4. Step 4: Simplify right side
    69,382.98x = 3,595,535,712.33
  5. Step 5: Solve for x
    x = 3,595,535,712.33/69,382.98
  6. Step 6: Final answer
    x = 51,821.58

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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.