Home / 32,635.74-48,873.47-15,941.96

Finding the Fourth Proportional to 32,635.74, 48,873.47 and 15,941.96

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Solution

The fourth proportional to 32,635.74, 48,873.47 and 15,941.96 is: 23,873.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,635.74 : 48,873.47 = 15,941.96 : x
  2. Step 2: Convert to fraction form
    32,635.74/48,873.47 = 15,941.96/x
  3. Step 3: Cross multiply
    32,635.74x = 48,873.47 × 15,941.96
  4. Step 4: Simplify right side
    32,635.74x = 779,138,579.72
  5. Step 5: Solve for x
    x = 779,138,579.72/32,635.74
  6. Step 6: Final answer
    x = 23,873.78

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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.