Home / 32,458.59-48,687.38-16,654.50

Finding the Fourth Proportional to 32,458.59, 48,687.38 and 16,654.50

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Solution

The fourth proportional to 32,458.59, 48,687.38 and 16,654.50 is: 24,981.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,458.59 : 48,687.38 = 16,654.50 : x
  2. Step 2: Convert to fraction form
    32,458.59/48,687.38 = 16,654.50/x
  3. Step 3: Cross multiply
    32,458.59x = 48,687.38 × 16,654.50
  4. Step 4: Simplify right side
    32,458.59x = 810,863,928.57
  5. Step 5: Solve for x
    x = 810,863,928.57/32,458.59
  6. Step 6: Final answer
    x = 24,981.49

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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.