Home / 68,046.04-93,905.46-41,193.40

Finding the Fourth Proportional to 68,046.04, 93,905.46 and 41,193.40

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Solution

The fourth proportional to 68,046.04, 93,905.46 and 41,193.40 is: 56,848.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,046.04 : 93,905.46 = 41,193.40 : x
  2. Step 2: Convert to fraction form
    68,046.04/93,905.46 = 41,193.40/x
  3. Step 3: Cross multiply
    68,046.04x = 93,905.46 × 41,193.40
  4. Step 4: Simplify right side
    68,046.04x = 3,868,285,175.96
  5. Step 5: Solve for x
    x = 3,868,285,175.96/68,046.04
  6. Step 6: Final answer
    x = 56,848.06

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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.