Home / 68,702.92-94,826.10-44,787.94

Finding the Fourth Proportional to 68,702.92, 94,826.10 and 44,787.94

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Solution

The fourth proportional to 68,702.92, 94,826.10 and 44,787.94 is: 61,817.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,702.92 : 94,826.10 = 44,787.94 : x
  2. Step 2: Convert to fraction form
    68,702.92/94,826.10 = 44,787.94/x
  3. Step 3: Cross multiply
    68,702.92x = 94,826.10 × 44,787.94
  4. Step 4: Simplify right side
    68,702.92x = 4,247,065,677.23
  5. Step 5: Solve for x
    x = 4,247,065,677.23/68,702.92
  6. Step 6: Final answer
    x = 61,817.83

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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.