Home / 9,292.09-13,941.77-4,094.32

Finding the Fourth Proportional to 9,292.09, 13,941.77 and 4,094.32

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Solution

The fourth proportional to 9,292.09, 13,941.77 and 4,094.32 is: 6,143.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292.09 : 13,941.77 = 4,094.32 : x
  2. Step 2: Convert to fraction form
    9,292.09/13,941.77 = 4,094.32/x
  3. Step 3: Cross multiply
    9,292.09x = 13,941.77 × 4,094.32
  4. Step 4: Simplify right side
    9,292.09x = 57,082,067.75
  5. Step 5: Solve for x
    x = 57,082,067.75/9,292.09
  6. Step 6: Final answer
    x = 6,143.08

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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.