Home / 44,990.96-67,412.39-15,392.62

Finding the Fourth Proportional to 44,990.96, 67,412.39 and 15,392.62

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Solution

The fourth proportional to 44,990.96, 67,412.39 and 15,392.62 is: 23,063.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,990.96 : 67,412.39 = 15,392.62 : x
  2. Step 2: Convert to fraction form
    44,990.96/67,412.39 = 15,392.62/x
  3. Step 3: Cross multiply
    44,990.96x = 67,412.39 × 15,392.62
  4. Step 4: Simplify right side
    44,990.96x = 1,037,653,302.56
  5. Step 5: Solve for x
    x = 1,037,653,302.56/44,990.96
  6. Step 6: Final answer
    x = 23,063.60

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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.