Home / 45,367.44-67,905.56-24,254.72

Finding the Fourth Proportional to 45,367.44, 67,905.56 and 24,254.72

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Solution

The fourth proportional to 45,367.44, 67,905.56 and 24,254.72 is: 36,304.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,367.44 : 67,905.56 = 24,254.72 : x
  2. Step 2: Convert to fraction form
    45,367.44/67,905.56 = 24,254.72/x
  3. Step 3: Cross multiply
    45,367.44x = 67,905.56 × 24,254.72
  4. Step 4: Simplify right side
    45,367.44x = 1,647,030,344.24
  5. Step 5: Solve for x
    x = 1,647,030,344.24/45,367.44
  6. Step 6: Final answer
    x = 36,304.24

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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.