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Finding the Fourth Proportional to 41,504.94, 62,267.22 and 11,922.12

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Solution

The fourth proportional to 41,504.94, 62,267.22 and 11,922.12 is: 17,886.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,504.94 : 62,267.22 = 11,922.12 : x
  2. Step 2: Convert to fraction form
    41,504.94/62,267.22 = 11,922.12/x
  3. Step 3: Cross multiply
    41,504.94x = 62,267.22 × 11,922.12
  4. Step 4: Simplify right side
    41,504.94x = 742,357,268.91
  5. Step 5: Solve for x
    x = 742,357,268.91/41,504.94
  6. Step 6: Final answer
    x = 17,886.00

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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.