Home / 44,884.20-67,293.90-18,575.40

Finding the Fourth Proportional to 44,884.20, 67,293.90 and 18,575.40

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Solution

The fourth proportional to 44,884.20, 67,293.90 and 18,575.40 is: 27,849.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,884.20 : 67,293.90 = 18,575.40 : x
  2. Step 2: Convert to fraction form
    44,884.20/67,293.90 = 18,575.40/x
  3. Step 3: Cross multiply
    44,884.20x = 67,293.90 × 18,575.40
  4. Step 4: Simplify right side
    44,884.20x = 1,250,011,110.06
  5. Step 5: Solve for x
    x = 1,250,011,110.06/44,884.20
  6. Step 6: Final answer
    x = 27,849.69

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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.