Home / 114,124.04-171,121.24-95,519.96

Finding the Fourth Proportional to 114,124.04, 171,121.24 and 95,519.96

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Solution

The fourth proportional to 114,124.04, 171,121.24 and 95,519.96 is: 143,225.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,124.04 : 171,121.24 = 95,519.96 : x
  2. Step 2: Convert to fraction form
    114,124.04/171,121.24 = 95,519.96/x
  3. Step 3: Cross multiply
    114,124.04x = 171,121.24 × 95,519.96
  4. Step 4: Simplify right side
    114,124.04x = 16,345,493,999.95
  5. Step 5: Solve for x
    x = 16,345,493,999.95/114,124.04
  6. Step 6: Final answer
    x = 143,225.69

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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.