Home / 44,739.67-66,963.47-32,890.31

Finding the Fourth Proportional to 44,739.67, 66,963.47 and 32,890.31

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Solution

The fourth proportional to 44,739.67, 66,963.47 and 32,890.31 is: 49,228.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,739.67 : 66,963.47 = 32,890.31 : x
  2. Step 2: Convert to fraction form
    44,739.67/66,963.47 = 32,890.31/x
  3. Step 3: Cross multiply
    44,739.67x = 66,963.47 × 32,890.31
  4. Step 4: Simplify right side
    44,739.67x = 2,202,449,096.05
  5. Step 5: Solve for x
    x = 2,202,449,096.05/44,739.67
  6. Step 6: Final answer
    x = 49,228.10

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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.