Home / 444,225.24-666,337.34-144,705.33

Finding the Fourth Proportional to 444,225.24, 666,337.34 and 144,705.33

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Solution

The fourth proportional to 444,225.24, 666,337.34 and 144,705.33 is: 217,057.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,225.24 : 666,337.34 = 144,705.33 : x
  2. Step 2: Convert to fraction form
    444,225.24/666,337.34 = 144,705.33/x
  3. Step 3: Cross multiply
    444,225.24x = 666,337.34 × 144,705.33
  4. Step 4: Simplify right side
    444,225.24x = 96,422,563,952.50
  5. Step 5: Solve for x
    x = 96,422,563,952.50/444,225.24
  6. Step 6: Final answer
    x = 217,057.83

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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.