Home / 444,150.20-666,225.42-124,349.18

Finding the Fourth Proportional to 444,150.20, 666,225.42 and 124,349.18

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Solution

The fourth proportional to 444,150.20, 666,225.42 and 124,349.18 is: 186,523.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,150.20 : 666,225.42 = 124,349.18 : x
  2. Step 2: Convert to fraction form
    444,150.20/666,225.42 = 124,349.18/x
  3. Step 3: Cross multiply
    444,150.20x = 666,225.42 × 124,349.18
  4. Step 4: Simplify right side
    444,150.20x = 82,844,581,341.03
  5. Step 5: Solve for x
    x = 82,844,581,341.03/444,150.20
  6. Step 6: Final answer
    x = 186,523.80

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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.