Home / 19,049.55-26,290.01-11,094.27

Finding the Fourth Proportional to 19,049.55, 26,290.01 and 11,094.27

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Solution

The fourth proportional to 19,049.55, 26,290.01 and 11,094.27 is: 15,311.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,049.55 : 26,290.01 = 11,094.27 : x
  2. Step 2: Convert to fraction form
    19,049.55/26,290.01 = 11,094.27/x
  3. Step 3: Cross multiply
    19,049.55x = 26,290.01 × 11,094.27
  4. Step 4: Simplify right side
    19,049.55x = 291,668,413.77
  5. Step 5: Solve for x
    x = 291,668,413.77/19,049.55
  6. Step 6: Final answer
    x = 15,311.04

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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.