Home / 7,346.93-11,021.09-2,416.58

Finding the Fourth Proportional to 7,346.93, 11,021.09 and 2,416.58

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Solution

The fourth proportional to 7,346.93, 11,021.09 and 2,416.58 is: 3,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346.93 : 11,021.09 = 2,416.58 : x
  2. Step 2: Convert to fraction form
    7,346.93/11,021.09 = 2,416.58/x
  3. Step 3: Cross multiply
    7,346.93x = 11,021.09 × 2,416.58
  4. Step 4: Simplify right side
    7,346.93x = 26,633,333.59
  5. Step 5: Solve for x
    x = 26,633,333.59/7,346.93
  6. Step 6: Final answer
    x = 3,625.10

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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.