Home / 69,257.79-95,654.57-46,557.42

Finding the Fourth Proportional to 69,257.79, 95,654.57 and 46,557.42

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Solution

The fourth proportional to 69,257.79, 95,654.57 and 46,557.42 is: 64,302.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,257.79 : 95,654.57 = 46,557.42 : x
  2. Step 2: Convert to fraction form
    69,257.79/95,654.57 = 46,557.42/x
  3. Step 3: Cross multiply
    69,257.79x = 95,654.57 × 46,557.42
  4. Step 4: Simplify right side
    69,257.79x = 4,453,429,757.62
  5. Step 5: Solve for x
    x = 4,453,429,757.62/69,257.79
  6. Step 6: Final answer
    x = 64,302.22

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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.