Home / 29,481.60-44,100.90-26,886.36

Finding the Fourth Proportional to 29,481.60, 44,100.90 and 26,886.36

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Solution

The fourth proportional to 29,481.60, 44,100.90 and 26,886.36 is: 40,218.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,481.60 : 44,100.90 = 26,886.36 : x
  2. Step 2: Convert to fraction form
    29,481.60/44,100.90 = 26,886.36/x
  3. Step 3: Cross multiply
    29,481.60x = 44,100.90 × 26,886.36
  4. Step 4: Simplify right side
    29,481.60x = 1,185,712,673.72
  5. Step 5: Solve for x
    x = 1,185,712,673.72/29,481.60
  6. Step 6: Final answer
    x = 40,218.74

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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.