Home / 44,753.46-67,160.35-18,457.62

Finding the Fourth Proportional to 44,753.46, 67,160.35 and 18,457.62

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Solution

The fourth proportional to 44,753.46, 67,160.35 and 18,457.62 is: 27,698.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,753.46 : 67,160.35 = 18,457.62 : x
  2. Step 2: Convert to fraction form
    44,753.46/67,160.35 = 18,457.62/x
  3. Step 3: Cross multiply
    44,753.46x = 67,160.35 × 18,457.62
  4. Step 4: Simplify right side
    44,753.46x = 1,239,620,219.37
  5. Step 5: Solve for x
    x = 1,239,620,219.37/44,753.46
  6. Step 6: Final answer
    x = 27,698.87

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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.