Home / 4,661.32-6,992.70-2,064.52

Finding the Fourth Proportional to 4,661.32, 6,992.70 and 2,064.52

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Solution

The fourth proportional to 4,661.32, 6,992.70 and 2,064.52 is: 3,097.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661.32 : 6,992.70 = 2,064.52 : x
  2. Step 2: Convert to fraction form
    4,661.32/6,992.70 = 2,064.52/x
  3. Step 3: Cross multiply
    4,661.32x = 6,992.70 × 2,064.52
  4. Step 4: Simplify right side
    4,661.32x = 14,436,569.00
  5. Step 5: Solve for x
    x = 14,436,569.00/4,661.32
  6. Step 6: Final answer
    x = 3,097.10

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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.