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Finding the Fourth Proportional to 46,295.46, 69,446.46 and 22,915.62

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Solution

The fourth proportional to 46,295.46, 69,446.46 and 22,915.62 is: 34,375.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,295.46 : 69,446.46 = 22,915.62 : x
  2. Step 2: Convert to fraction form
    46,295.46/69,446.46 = 22,915.62/x
  3. Step 3: Cross multiply
    46,295.46x = 69,446.46 × 22,915.62
  4. Step 4: Simplify right side
    46,295.46x = 1,591,408,687.71
  5. Step 5: Solve for x
    x = 1,591,408,687.71/46,295.46
  6. Step 6: Final answer
    x = 34,375.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.