Home / 44,826.90-67,245.20-16,760.40

Finding the Fourth Proportional to 44,826.90, 67,245.20 and 16,760.40

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Solution

The fourth proportional to 44,826.90, 67,245.20 and 16,760.40 is: 25,142.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,826.90 : 67,245.20 = 16,760.40 : x
  2. Step 2: Convert to fraction form
    44,826.90/67,245.20 = 16,760.40/x
  3. Step 3: Cross multiply
    44,826.90x = 67,245.20 × 16,760.40
  4. Step 4: Simplify right side
    44,826.90x = 1,127,056,030.05
  5. Step 5: Solve for x
    x = 1,127,056,030.05/44,826.90
  6. Step 6: Final answer
    x = 25,142.41

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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.