Home / 67,941.15-93,767.42-41,083.84

Finding the Fourth Proportional to 67,941.15, 93,767.42 and 41,083.84

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Solution

The fourth proportional to 67,941.15, 93,767.42 and 41,083.84 is: 56,700.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,941.15 : 93,767.42 = 41,083.84 : x
  2. Step 2: Convert to fraction form
    67,941.15/93,767.42 = 41,083.84/x
  3. Step 3: Cross multiply
    67,941.15x = 93,767.42 × 41,083.84
  4. Step 4: Simplify right side
    67,941.15x = 3,852,325,900.41
  5. Step 5: Solve for x
    x = 3,852,325,900.41/67,941.15
  6. Step 6: Final answer
    x = 56,700.93

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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.