Home / 67,083.34-92,577.23-36,869.73

Finding the Fourth Proportional to 67,083.34, 92,577.23 and 36,869.73

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Solution

The fourth proportional to 67,083.34, 92,577.23 and 36,869.73 is: 50,881.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,083.34 : 92,577.23 = 36,869.73 : x
  2. Step 2: Convert to fraction form
    67,083.34/92,577.23 = 36,869.73/x
  3. Step 3: Cross multiply
    67,083.34x = 92,577.23 × 36,869.73
  4. Step 4: Simplify right side
    67,083.34x = 3,413,297,474.25
  5. Step 5: Solve for x
    x = 3,413,297,474.25/67,083.34
  6. Step 6: Final answer
    x = 50,881.45

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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.