Home / 16,259.32-24,388.96-4,572.54

Finding the Fourth Proportional to 16,259.32, 24,388.96 and 4,572.54

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Solution

The fourth proportional to 16,259.32, 24,388.96 and 4,572.54 is: 6,858.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.32 : 24,388.96 = 4,572.54 : x
  2. Step 2: Convert to fraction form
    16,259.32/24,388.96 = 4,572.54/x
  3. Step 3: Cross multiply
    16,259.32x = 24,388.96 × 4,572.54
  4. Step 4: Simplify right side
    16,259.32x = 111,519,495.16
  5. Step 5: Solve for x
    x = 111,519,495.16/16,259.32
  6. Step 6: Final answer
    x = 6,858.80

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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.