Home / 11,849.19-17,740.95-5,993.55

Finding the Fourth Proportional to 11,849.19, 17,740.95 and 5,993.55

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Solution

The fourth proportional to 11,849.19, 17,740.95 and 5,993.55 is: 8,973.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,849.19 : 17,740.95 = 5,993.55 : x
  2. Step 2: Convert to fraction form
    11,849.19/17,740.95 = 5,993.55/x
  3. Step 3: Cross multiply
    11,849.19x = 17,740.95 × 5,993.55
  4. Step 4: Simplify right side
    11,849.19x = 106,331,270.87
  5. Step 5: Solve for x
    x = 106,331,270.87/11,849.19
  6. Step 6: Final answer
    x = 8,973.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.