Home / 4,376.16-6,574.68-3,661.56

Finding the Fourth Proportional to 4,376.16, 6,574.68 and 3,661.56

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Solution

The fourth proportional to 4,376.16, 6,574.68 and 3,661.56 is: 5,501.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376.16 : 6,574.68 = 3,661.56 : x
  2. Step 2: Convert to fraction form
    4,376.16/6,574.68 = 3,661.56/x
  3. Step 3: Cross multiply
    4,376.16x = 6,574.68 × 3,661.56
  4. Step 4: Simplify right side
    4,376.16x = 24,073,585.30
  5. Step 5: Solve for x
    x = 24,073,585.30/4,376.16
  6. Step 6: Final answer
    x = 5,501.08

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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.