Home / 67,256.97-92,817.08-41,777.38

Finding the Fourth Proportional to 67,256.97, 92,817.08 and 41,777.38

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Solution

The fourth proportional to 67,256.97, 92,817.08 and 41,777.38 is: 57,654.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,256.97 : 92,817.08 = 41,777.38 : x
  2. Step 2: Convert to fraction form
    67,256.97/92,817.08 = 41,777.38/x
  3. Step 3: Cross multiply
    67,256.97x = 92,817.08 × 41,777.38
  4. Step 4: Simplify right side
    67,256.97x = 3,877,654,421.65
  5. Step 5: Solve for x
    x = 3,877,654,421.65/67,256.97
  6. Step 6: Final answer
    x = 57,654.31

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1.5x scale

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.