Home / 114,069.42-171,123.60-35,168.94

Finding the Fourth Proportional to 114,069.42, 171,123.60 and 35,168.94

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Solution

The fourth proportional to 114,069.42, 171,123.60 and 35,168.94 is: 52,759.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,069.42 : 171,123.60 = 35,168.94 : x
  2. Step 2: Convert to fraction form
    114,069.42/171,123.60 = 35,168.94/x
  3. Step 3: Cross multiply
    114,069.42x = 171,123.60 × 35,168.94
  4. Step 4: Simplify right side
    114,069.42x = 6,018,235,620.98
  5. Step 5: Solve for x
    x = 6,018,235,620.98/114,069.42
  6. Step 6: Final answer
    x = 52,759.41

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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.