Home / 194,125.62-291,190.23-61,002.93

Finding the Fourth Proportional to 194,125.62, 291,190.23 and 61,002.93

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Solution

The fourth proportional to 194,125.62, 291,190.23 and 61,002.93 is: 91,504.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,125.62 : 291,190.23 = 61,002.93 : x
  2. Step 2: Convert to fraction form
    194,125.62/291,190.23 = 61,002.93/x
  3. Step 3: Cross multiply
    194,125.62x = 291,190.23 × 61,002.93
  4. Step 4: Simplify right side
    194,125.62x = 17,763,457,217.37
  5. Step 5: Solve for x
    x = 17,763,457,217.37/194,125.62
  6. Step 6: Final answer
    x = 91,504.96

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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.