Home / 46,043.61-63,549.26-29,930.88

Finding the Fourth Proportional to 46,043.61, 63,549.26 and 29,930.88

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Solution

The fourth proportional to 46,043.61, 63,549.26 and 29,930.88 is: 41,310.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,043.61 : 63,549.26 = 29,930.88 : x
  2. Step 2: Convert to fraction form
    46,043.61/63,549.26 = 29,930.88/x
  3. Step 3: Cross multiply
    46,043.61x = 63,549.26 × 29,930.88
  4. Step 4: Simplify right side
    46,043.61x = 1,902,085,125.49
  5. Step 5: Solve for x
    x = 1,902,085,125.49/46,043.61
  6. Step 6: Final answer
    x = 41,310.51

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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.