Home / 16,841.92-23,242.08-10,873.84

Finding the Fourth Proportional to 16,841.92, 23,242.08 and 10,873.84

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Solution

The fourth proportional to 16,841.92, 23,242.08 and 10,873.84 is: 15,006.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,841.92 : 23,242.08 = 10,873.84 : x
  2. Step 2: Convert to fraction form
    16,841.92/23,242.08 = 10,873.84/x
  3. Step 3: Cross multiply
    16,841.92x = 23,242.08 × 10,873.84
  4. Step 4: Simplify right side
    16,841.92x = 252,730,659.19
  5. Step 5: Solve for x
    x = 252,730,659.19/16,841.92
  6. Step 6: Final answer
    x = 15,006.05

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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.