Home / 14,960.10-22,443.33-7,467.68

Finding the Fourth Proportional to 14,960.10, 22,443.33 and 7,467.68

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Solution

The fourth proportional to 14,960.10, 22,443.33 and 7,467.68 is: 11,203.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,960.10 : 22,443.33 = 7,467.68 : x
  2. Step 2: Convert to fraction form
    14,960.10/22,443.33 = 7,467.68/x
  3. Step 3: Cross multiply
    14,960.10x = 22,443.33 × 7,467.68
  4. Step 4: Simplify right side
    14,960.10x = 167,599,494.36
  5. Step 5: Solve for x
    x = 167,599,494.36/14,960.10
  6. Step 6: Final answer
    x = 11,203.10

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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.