Home / 16,316.10-24,473.16-5,786.64

Finding the Fourth Proportional to 16,316.10, 24,473.16 and 5,786.64

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Solution

The fourth proportional to 16,316.10, 24,473.16 and 5,786.64 is: 8,679.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,316.10 : 24,473.16 = 5,786.64 : x
  2. Step 2: Convert to fraction form
    16,316.10/24,473.16 = 5,786.64/x
  3. Step 3: Cross multiply
    16,316.10x = 24,473.16 × 5,786.64
  4. Step 4: Simplify right side
    16,316.10x = 141,617,366.58
  5. Step 5: Solve for x
    x = 141,617,366.58/16,316.10
  6. Step 6: Final answer
    x = 8,679.61

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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.