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Finding the Fourth Proportional to 22,377.94, 33,564.71 and 7,585.11

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Solution

The fourth proportional to 22,377.94, 33,564.71 and 7,585.11 is: 11,376.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,377.94 : 33,564.71 = 7,585.11 : x
  2. Step 2: Convert to fraction form
    22,377.94/33,564.71 = 7,585.11/x
  3. Step 3: Cross multiply
    22,377.94x = 33,564.71 × 7,585.11
  4. Step 4: Simplify right side
    22,377.94x = 254,592,036.43
  5. Step 5: Solve for x
    x = 254,592,036.43/22,377.94
  6. Step 6: Final answer
    x = 11,376.92

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