Home / 44,933.35-67,410.39-13,342.70

Finding the Fourth Proportional to 44,933.35, 67,410.39 and 13,342.70

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Solution

The fourth proportional to 44,933.35, 67,410.39 and 13,342.70 is: 20,017.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,933.35 : 67,410.39 = 13,342.70 : x
  2. Step 2: Convert to fraction form
    44,933.35/67,410.39 = 13,342.70/x
  3. Step 3: Cross multiply
    44,933.35x = 67,410.39 × 13,342.70
  4. Step 4: Simplify right side
    44,933.35x = 899,436,543.94
  5. Step 5: Solve for x
    x = 899,436,543.94/44,933.35
  6. Step 6: Final answer
    x = 20,017.13

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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.