Home / 44,725.96-67,098.66-13,563.64

Finding the Fourth Proportional to 44,725.96, 67,098.66 and 13,563.64

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Solution

The fourth proportional to 44,725.96, 67,098.66 and 13,563.64 is: 20,348.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,725.96 : 67,098.66 = 13,563.64 : x
  2. Step 2: Convert to fraction form
    44,725.96/67,098.66 = 13,563.64/x
  3. Step 3: Cross multiply
    44,725.96x = 67,098.66 × 13,563.64
  4. Step 4: Simplify right side
    44,725.96x = 910,102,068.72
  5. Step 5: Solve for x
    x = 910,102,068.72/44,725.96
  6. Step 6: Final answer
    x = 20,348.41

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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.