Home / 4,664.11-6,994.06-1,376.05

Finding the Fourth Proportional to 4,664.11, 6,994.06 and 1,376.05

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Solution

The fourth proportional to 4,664.11, 6,994.06 and 1,376.05 is: 2,063.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664.11 : 6,994.06 = 1,376.05 : x
  2. Step 2: Convert to fraction form
    4,664.11/6,994.06 = 1,376.05/x
  3. Step 3: Cross multiply
    4,664.11x = 6,994.06 × 1,376.05
  4. Step 4: Simplify right side
    4,664.11x = 9,624,176.26
  5. Step 5: Solve for x
    x = 9,624,176.26/4,664.11
  6. Step 6: Final answer
    x = 2,063.45

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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.