Home / 194,268.71-291,329.24-92,962.77

Finding the Fourth Proportional to 194,268.71, 291,329.24 and 92,962.77

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Solution

The fourth proportional to 194,268.71, 291,329.24 and 92,962.77 is: 139,408.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,268.71 : 291,329.24 = 92,962.77 : x
  2. Step 2: Convert to fraction form
    194,268.71/291,329.24 = 92,962.77/x
  3. Step 3: Cross multiply
    194,268.71x = 291,329.24 × 92,962.77
  4. Step 4: Simplify right side
    194,268.71x = 27,082,773,132.39
  5. Step 5: Solve for x
    x = 27,082,773,132.39/194,268.71
  6. Step 6: Final answer
    x = 139,408.83

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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.