Home / 24,699.18-36,969.21-16,272.64

Finding the Fourth Proportional to 24,699.18, 36,969.21 and 16,272.64

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Solution

The fourth proportional to 24,699.18, 36,969.21 and 16,272.64 is: 24,356.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,699.18 : 36,969.21 = 16,272.64 : x
  2. Step 2: Convert to fraction form
    24,699.18/36,969.21 = 16,272.64/x
  3. Step 3: Cross multiply
    24,699.18x = 36,969.21 × 16,272.64
  4. Step 4: Simplify right side
    24,699.18x = 601,586,460.57
  5. Step 5: Solve for x
    x = 601,586,460.57/24,699.18
  6. Step 6: Final answer
    x = 24,356.54

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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.