Home / 67,226.40-92,768.76-37,010.58

Finding the Fourth Proportional to 67,226.40, 92,768.76 and 37,010.58

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Solution

The fourth proportional to 67,226.40, 92,768.76 and 37,010.58 is: 51,072.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,226.40 : 92,768.76 = 37,010.58 : x
  2. Step 2: Convert to fraction form
    67,226.40/92,768.76 = 37,010.58/x
  3. Step 3: Cross multiply
    67,226.40x = 92,768.76 × 37,010.58
  4. Step 4: Simplify right side
    67,226.40x = 3,433,425,613.48
  5. Step 5: Solve for x
    x = 3,433,425,613.48/67,226.40
  6. Step 6: Final answer
    x = 51,072.58

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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.