Home / 32,634.54-48,949.65-19,445.58

Finding the Fourth Proportional to 32,634.54, 48,949.65 and 19,445.58

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Solution

The fourth proportional to 32,634.54, 48,949.65 and 19,445.58 is: 29,167.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,634.54 : 48,949.65 = 19,445.58 : x
  2. Step 2: Convert to fraction form
    32,634.54/48,949.65 = 19,445.58/x
  3. Step 3: Cross multiply
    32,634.54x = 48,949.65 × 19,445.58
  4. Step 4: Simplify right side
    32,634.54x = 951,854,335.05
  5. Step 5: Solve for x
    x = 951,854,335.05/32,634.54
  6. Step 6: Final answer
    x = 29,167.08

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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.