Home / 16,619.04-22,924.08-11,316.24

Finding the Fourth Proportional to 16,619.04, 22,924.08 and 11,316.24

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Solution

The fourth proportional to 16,619.04, 22,924.08 and 11,316.24 is: 15,609.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,619.04 : 22,924.08 = 11,316.24 : x
  2. Step 2: Convert to fraction form
    16,619.04/22,924.08 = 11,316.24/x
  3. Step 3: Cross multiply
    16,619.04x = 22,924.08 × 11,316.24
  4. Step 4: Simplify right side
    16,619.04x = 259,414,391.06
  5. Step 5: Solve for x
    x = 259,414,391.06/16,619.04
  6. Step 6: Final answer
    x = 15,609.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.