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Finding the Fourth Proportional to 44,107.76, 66,160.56 and 10,827.56

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Solution

The fourth proportional to 44,107.76, 66,160.56 and 10,827.56 is: 16,241.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,107.76 : 66,160.56 = 10,827.56 : x
  2. Step 2: Convert to fraction form
    44,107.76/66,160.56 = 10,827.56/x
  3. Step 3: Cross multiply
    44,107.76x = 66,160.56 × 10,827.56
  4. Step 4: Simplify right side
    44,107.76x = 716,357,433.03
  5. Step 5: Solve for x
    x = 716,357,433.03/44,107.76
  6. Step 6: Final answer
    x = 16,241.07

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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.