Home / 16,362.31-24,539.04-6,997.69

Finding the Fourth Proportional to 16,362.31, 24,539.04 and 6,997.69

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Solution

The fourth proportional to 16,362.31, 24,539.04 and 6,997.69 is: 10,494.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,362.31 : 24,539.04 = 6,997.69 : x
  2. Step 2: Convert to fraction form
    16,362.31/24,539.04 = 6,997.69/x
  3. Step 3: Cross multiply
    16,362.31x = 24,539.04 × 6,997.69
  4. Step 4: Simplify right side
    16,362.31x = 171,716,594.82
  5. Step 5: Solve for x
    x = 171,716,594.82/16,362.31
  6. Step 6: Final answer
    x = 10,494.64

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1.5x scale

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.