Home / 44,944.50-67,074.99-39,962.43

Finding the Fourth Proportional to 44,944.50, 67,074.99 and 39,962.43

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Solution

The fourth proportional to 44,944.50, 67,074.99 and 39,962.43 is: 59,639.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,944.50 : 67,074.99 = 39,962.43 : x
  2. Step 2: Convert to fraction form
    44,944.50/67,074.99 = 39,962.43/x
  3. Step 3: Cross multiply
    44,944.50x = 67,074.99 × 39,962.43
  4. Step 4: Simplify right side
    44,944.50x = 2,680,479,592.63
  5. Step 5: Solve for x
    x = 2,680,479,592.63/44,944.50
  6. Step 6: Final answer
    x = 59,639.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.