Home / 67,864.10-93,654.95-41,001.41

Finding the Fourth Proportional to 67,864.10, 93,654.95 and 41,001.41

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Solution

The fourth proportional to 67,864.10, 93,654.95 and 41,001.41 is: 56,583.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,864.10 : 93,654.95 = 41,001.41 : x
  2. Step 2: Convert to fraction form
    67,864.10/93,654.95 = 41,001.41/x
  3. Step 3: Cross multiply
    67,864.10x = 93,654.95 × 41,001.41
  4. Step 4: Simplify right side
    67,864.10x = 3,839,984,736.43
  5. Step 5: Solve for x
    x = 3,839,984,736.43/67,864.10
  6. Step 6: Final answer
    x = 56,583.45

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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.