Home / 194,268.20-291,328.49-92,962.27

Finding the Fourth Proportional to 194,268.20, 291,328.49 and 92,962.27

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Solution

The fourth proportional to 194,268.20, 291,328.49 and 92,962.27 is: 139,408.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,268.20 : 291,328.49 = 92,962.27 : x
  2. Step 2: Convert to fraction form
    194,268.20/291,328.49 = 92,962.27/x
  3. Step 3: Cross multiply
    194,268.20x = 291,328.49 × 92,962.27
  4. Step 4: Simplify right side
    194,268.20x = 27,082,557,250.16
  5. Step 5: Solve for x
    x = 27,082,557,250.16/194,268.20
  6. Step 6: Final answer
    x = 139,408.08

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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.