Home / 24,490.60-36,687.30-16,617.40

Finding the Fourth Proportional to 24,490.60, 36,687.30 and 16,617.40

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Solution

The fourth proportional to 24,490.60, 36,687.30 and 16,617.40 is: 24,893.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,490.60 : 36,687.30 = 16,617.40 : x
  2. Step 2: Convert to fraction form
    24,490.60/36,687.30 = 16,617.40/x
  3. Step 3: Cross multiply
    24,490.60x = 36,687.30 × 16,617.40
  4. Step 4: Simplify right side
    24,490.60x = 609,647,539.02
  5. Step 5: Solve for x
    x = 609,647,539.02/24,490.60
  6. Step 6: Final answer
    x = 24,893.12

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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.