Home / 19,546.04-26,974.91-11,048.23

Finding the Fourth Proportional to 19,546.04, 26,974.91 and 11,048.23

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Solution

The fourth proportional to 19,546.04, 26,974.91 and 11,048.23 is: 15,247.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,546.04 : 26,974.91 = 11,048.23 : x
  2. Step 2: Convert to fraction form
    19,546.04/26,974.91 = 11,048.23/x
  3. Step 3: Cross multiply
    19,546.04x = 26,974.91 × 11,048.23
  4. Step 4: Simplify right side
    19,546.04x = 298,024,875.03
  5. Step 5: Solve for x
    x = 298,024,875.03/19,546.04
  6. Step 6: Final answer
    x = 15,247.33

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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.