Home / 19,292.27-26,623.21-10,794.35

Finding the Fourth Proportional to 19,292.27, 26,623.21 and 10,794.35

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Solution

The fourth proportional to 19,292.27, 26,623.21 and 10,794.35 is: 14,896.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,292.27 : 26,623.21 = 10,794.35 : x
  2. Step 2: Convert to fraction form
    19,292.27/26,623.21 = 10,794.35/x
  3. Step 3: Cross multiply
    19,292.27x = 26,623.21 × 10,794.35
  4. Step 4: Simplify right side
    19,292.27x = 287,380,246.86
  5. Step 5: Solve for x
    x = 287,380,246.86/19,292.27
  6. Step 6: Final answer
    x = 14,896.13

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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.