Home / 19,458.92-26,851.68-10,844.57

Finding the Fourth Proportional to 19,458.92, 26,851.68 and 10,844.57

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Solution

The fourth proportional to 19,458.92, 26,851.68 and 10,844.57 is: 14,964.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,458.92 : 26,851.68 = 10,844.57 : x
  2. Step 2: Convert to fraction form
    19,458.92/26,851.68 = 10,844.57/x
  3. Step 3: Cross multiply
    19,458.92x = 26,851.68 × 10,844.57
  4. Step 4: Simplify right side
    19,458.92x = 291,194,789.12
  5. Step 5: Solve for x
    x = 291,194,789.12/19,458.92
  6. Step 6: Final answer
    x = 14,964.60

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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.