Home / 44,743.04-67,122.56-18,433.44

Finding the Fourth Proportional to 44,743.04, 67,122.56 and 18,433.44

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Solution

The fourth proportional to 44,743.04, 67,122.56 and 18,433.44 is: 27,653.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,743.04 : 67,122.56 = 18,433.44 : x
  2. Step 2: Convert to fraction form
    44,743.04/67,122.56 = 18,433.44/x
  3. Step 3: Cross multiply
    44,743.04x = 67,122.56 × 18,433.44
  4. Step 4: Simplify right side
    44,743.04x = 1,237,299,682.41
  5. Step 5: Solve for x
    x = 1,237,299,682.41/44,743.04
  6. Step 6: Final answer
    x = 27,653.46

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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.