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Finding the Fourth Proportional to 34,310.34, 46,915.92 and 34,310.34

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Solution

The fourth proportional to 34,310.34, 46,915.92 and 34,310.34 is: 46,915.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,310.34 : 46,915.92 = 34,310.34 : x
  2. Step 2: Convert to fraction form
    34,310.34/46,915.92 = 34,310.34/x
  3. Step 3: Cross multiply
    34,310.34x = 46,915.92 × 34,310.34
  4. Step 4: Simplify right side
    34,310.34x = 1,609,701,166.61
  5. Step 5: Solve for x
    x = 1,609,701,166.61/34,310.34
  6. Step 6: Final answer
    x = 46,915.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.