Home / 32,283.79-48,321.53-16,679.95

Finding the Fourth Proportional to 32,283.79, 48,321.53 and 16,679.95

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Solution

The fourth proportional to 32,283.79, 48,321.53 and 16,679.95 is: 24,966.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,283.79 : 48,321.53 = 16,679.95 : x
  2. Step 2: Convert to fraction form
    32,283.79/48,321.53 = 16,679.95/x
  3. Step 3: Cross multiply
    32,283.79x = 48,321.53 × 16,679.95
  4. Step 4: Simplify right side
    32,283.79x = 806,000,620.92
  5. Step 5: Solve for x
    x = 806,000,620.92/32,283.79
  6. Step 6: Final answer
    x = 24,966.11

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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.