Home / 444,226.24-666,338.84-144,706.33

Finding the Fourth Proportional to 444,226.24, 666,338.84 and 144,706.33

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Solution

The fourth proportional to 444,226.24, 666,338.84 and 144,706.33 is: 217,059.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,226.24 : 666,338.84 = 144,706.33 : x
  2. Step 2: Convert to fraction form
    444,226.24/666,338.84 = 144,706.33/x
  3. Step 3: Cross multiply
    444,226.24x = 666,338.84 × 144,706.33
  4. Step 4: Simplify right side
    444,226.24x = 96,423,447,349.33
  5. Step 5: Solve for x
    x = 96,423,447,349.33/444,226.24
  6. Step 6: Final answer
    x = 217,059.33

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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.