Home / 33,207.10-49,810.65-29,926.60

Finding the Fourth Proportional to 33,207.10, 49,810.65 and 29,926.60

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Solution

The fourth proportional to 33,207.10, 49,810.65 and 29,926.60 is: 44,889.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207.10 : 49,810.65 = 29,926.60 : x
  2. Step 2: Convert to fraction form
    33,207.10/49,810.65 = 29,926.60/x
  3. Step 3: Cross multiply
    33,207.10x = 49,810.65 × 29,926.60
  4. Step 4: Simplify right side
    33,207.10x = 1,490,663,398.29
  5. Step 5: Solve for x
    x = 1,490,663,398.29/33,207.10
  6. Step 6: Final answer
    x = 44,889.90

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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.