Home / 4,451.42-6,681.09-2,373.14

Finding the Fourth Proportional to 4,451.42, 6,681.09 and 2,373.14

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Solution

The fourth proportional to 4,451.42, 6,681.09 and 2,373.14 is: 3,561.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451.42 : 6,681.09 = 2,373.14 : x
  2. Step 2: Convert to fraction form
    4,451.42/6,681.09 = 2,373.14/x
  3. Step 3: Cross multiply
    4,451.42x = 6,681.09 × 2,373.14
  4. Step 4: Simplify right side
    4,451.42x = 15,855,178.63
  5. Step 5: Solve for x
    x = 15,855,178.63/4,451.42
  6. Step 6: Final answer
    x = 3,561.82

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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.