Home / 14,949.69-22,424.54-6,174.96

Finding the Fourth Proportional to 14,949.69, 22,424.54 and 6,174.96

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Solution

The fourth proportional to 14,949.69, 22,424.54 and 6,174.96 is: 9,262.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949.69 : 22,424.54 = 6,174.96 : x
  2. Step 2: Convert to fraction form
    14,949.69/22,424.54 = 6,174.96/x
  3. Step 3: Cross multiply
    14,949.69x = 22,424.54 × 6,174.96
  4. Step 4: Simplify right side
    14,949.69x = 138,470,606.64
  5. Step 5: Solve for x
    x = 138,470,606.64/14,949.69
  6. Step 6: Final answer
    x = 9,262.44

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1.5x scale

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.