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Finding the Fourth Proportional to 34,404.01, 47,433.58 and 22,283.08

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Solution

The fourth proportional to 34,404.01, 47,433.58 and 22,283.08 is: 30,722.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,404.01 : 47,433.58 = 22,283.08 : x
  2. Step 2: Convert to fraction form
    34,404.01/47,433.58 = 22,283.08/x
  3. Step 3: Cross multiply
    34,404.01x = 47,433.58 × 22,283.08
  4. Step 4: Simplify right side
    34,404.01x = 1,056,966,257.83
  5. Step 5: Solve for x
    x = 1,056,966,257.83/34,404.01
  6. Step 6: Final answer
    x = 30,722.18

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.