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Finding the Fourth Proportional to 244,554.30, 366,831.45 and 177,632.10

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Solution

The fourth proportional to 244,554.30, 366,831.45 and 177,632.10 is: 266,448.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,554.30 : 366,831.45 = 177,632.10 : x
  2. Step 2: Convert to fraction form
    244,554.30/366,831.45 = 177,632.10/x
  3. Step 3: Cross multiply
    244,554.30x = 366,831.45 × 177,632.10
  4. Step 4: Simplify right side
    244,554.30x = 65,161,040,809.55
  5. Step 5: Solve for x
    x = 65,161,040,809.55/244,554.30
  6. Step 6: Final answer
    x = 266,448.15

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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.