Home / 437,716.06-604,049.23-244,136.31

Finding the Fourth Proportional to 437,716.06, 604,049.23 and 244,136.31

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Solution

The fourth proportional to 437,716.06, 604,049.23 and 244,136.31 is: 336,908.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,716.06 : 604,049.23 = 244,136.31 : x
  2. Step 2: Convert to fraction form
    437,716.06/604,049.23 = 244,136.31/x
  3. Step 3: Cross multiply
    437,716.06x = 604,049.23 × 244,136.31
  4. Step 4: Simplify right side
    437,716.06x = 147,470,350,375.71
  5. Step 5: Solve for x
    x = 147,470,350,375.71/437,716.06
  6. Step 6: Final answer
    x = 336,908.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.