Home / 44,683.20-67,073.40-25,000.20

Finding the Fourth Proportional to 44,683.20, 67,073.40 and 25,000.20

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Solution

The fourth proportional to 44,683.20, 67,073.40 and 25,000.20 is: 37,527.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,683.20 : 67,073.40 = 25,000.20 : x
  2. Step 2: Convert to fraction form
    44,683.20/67,073.40 = 25,000.20/x
  3. Step 3: Cross multiply
    44,683.20x = 67,073.40 × 25,000.20
  4. Step 4: Simplify right side
    44,683.20x = 1,676,848,414.68
  5. Step 5: Solve for x
    x = 1,676,848,414.68/44,683.20
  6. Step 6: Final answer
    x = 37,527.49

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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.