Home / 16,400.84-24,589.34-6,537.16

Finding the Fourth Proportional to 16,400.84, 24,589.34 and 6,537.16

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Solution

The fourth proportional to 16,400.84, 24,589.34 and 6,537.16 is: 9,800.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,400.84 : 24,589.34 = 6,537.16 : x
  2. Step 2: Convert to fraction form
    16,400.84/24,589.34 = 6,537.16/x
  3. Step 3: Cross multiply
    16,400.84x = 24,589.34 × 6,537.16
  4. Step 4: Simplify right side
    16,400.84x = 160,744,449.87
  5. Step 5: Solve for x
    x = 160,744,449.87/16,400.84
  6. Step 6: Final answer
    x = 9,800.99

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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.