Home / 68,043.48-93,867.30-44,177.64

Finding the Fourth Proportional to 68,043.48, 93,867.30 and 44,177.64

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Solution

The fourth proportional to 68,043.48, 93,867.30 and 44,177.64 is: 60,943.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,043.48 : 93,867.30 = 44,177.64 : x
  2. Step 2: Convert to fraction form
    68,043.48/93,867.30 = 44,177.64/x
  3. Step 3: Cross multiply
    68,043.48x = 93,867.30 × 44,177.64
  4. Step 4: Simplify right side
    68,043.48x = 4,146,835,787.17
  5. Step 5: Solve for x
    x = 4,146,835,787.17/68,043.48
  6. Step 6: Final answer
    x = 60,943.91

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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.