Home / 162,891.86-244,337.99-44,564.22

Finding the Fourth Proportional to 162,891.86, 244,337.99 and 44,564.22

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Solution

The fourth proportional to 162,891.86, 244,337.99 and 44,564.22 is: 66,846.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,891.86 : 244,337.99 = 44,564.22 : x
  2. Step 2: Convert to fraction form
    162,891.86/244,337.99 = 44,564.22/x
  3. Step 3: Cross multiply
    162,891.86x = 244,337.99 × 44,564.22
  4. Step 4: Simplify right side
    162,891.86x = 10,888,731,717.90
  5. Step 5: Solve for x
    x = 10,888,731,717.90/162,891.86
  6. Step 6: Final answer
    x = 66,846.39

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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.