Home / 194,626.23-291,914.24-61,519.95

Finding the Fourth Proportional to 194,626.23, 291,914.24 and 61,519.95

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Solution

The fourth proportional to 194,626.23, 291,914.24 and 61,519.95 is: 92,271.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,626.23 : 291,914.24 = 61,519.95 : x
  2. Step 2: Convert to fraction form
    194,626.23/291,914.24 = 61,519.95/x
  3. Step 3: Cross multiply
    194,626.23x = 291,914.24 × 61,519.95
  4. Step 4: Simplify right side
    194,626.23x = 17,958,548,277.51
  5. Step 5: Solve for x
    x = 17,958,548,277.51/194,626.23
  6. Step 6: Final answer
    x = 92,271.98

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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.