Home / 18,063.96-24,928.26-10,106.19

Finding the Fourth Proportional to 18,063.96, 24,928.26 and 10,106.19

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Solution

The fourth proportional to 18,063.96, 24,928.26 and 10,106.19 is: 13,946.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,063.96 : 24,928.26 = 10,106.19 : x
  2. Step 2: Convert to fraction form
    18,063.96/24,928.26 = 10,106.19/x
  3. Step 3: Cross multiply
    18,063.96x = 24,928.26 × 10,106.19
  4. Step 4: Simplify right side
    18,063.96x = 251,929,731.93
  5. Step 5: Solve for x
    x = 251,929,731.93/18,063.96
  6. Step 6: Final answer
    x = 13,946.54

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Half scale
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Double scale
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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.