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Finding the Fourth Proportional to 17,796, 24,558.52 and 10,722.72

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Solution

The fourth proportional to 17,796, 24,558.52 and 10,722.72 is: 14,797.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796 : 24,558.52 = 10,722.72 : x
  2. Step 2: Convert to fraction form
    17,796/24,558.52 = 10,722.72/x
  3. Step 3: Cross multiply
    17,796x = 24,558.52 × 10,722.72
  4. Step 4: Simplify right side
    17,796x = 263,334,133.57
  5. Step 5: Solve for x
    x = 263,334,133.57/17,796
  6. Step 6: Final answer
    x = 14,797.38

Related Problems

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Half scale
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Double scale
Find fourth proportional to 17,797, 24,559.90 and 10,723.72
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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.