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Finding the Fourth Proportional to 29,470.26, 44,204.96 and 7,283.64

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Solution

The fourth proportional to 29,470.26, 44,204.96 and 7,283.64 is: 10,925.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,470.26 : 44,204.96 = 7,283.64 : x
  2. Step 2: Convert to fraction form
    29,470.26/44,204.96 = 7,283.64/x
  3. Step 3: Cross multiply
    29,470.26x = 44,204.96 × 7,283.64
  4. Step 4: Simplify right side
    29,470.26x = 321,972,757.41
  5. Step 5: Solve for x
    x = 321,972,757.41/29,470.26
  6. Step 6: Final answer
    x = 10,925.34

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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.