Home / 4,416.16-6,624.05-2,681.14

Finding the Fourth Proportional to 4,416.16, 6,624.05 and 2,681.14

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Solution

The fourth proportional to 4,416.16, 6,624.05 and 2,681.14 is: 4,021.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416.16 : 6,624.05 = 2,681.14 : x
  2. Step 2: Convert to fraction form
    4,416.16/6,624.05 = 2,681.14/x
  3. Step 3: Cross multiply
    4,416.16x = 6,624.05 × 2,681.14
  4. Step 4: Simplify right side
    4,416.16x = 17,759,992.01
  5. Step 5: Solve for x
    x = 17,759,992.01/4,416.16
  6. Step 6: Final answer
    x = 4,021.59

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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.