Home / 277,624.04-383,122.05-150,300.14

Finding the Fourth Proportional to 277,624.04, 383,122.05 and 150,300.14

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Solution

The fourth proportional to 277,624.04, 383,122.05 and 150,300.14 is: 207,414.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,624.04 : 383,122.05 = 150,300.14 : x
  2. Step 2: Convert to fraction form
    277,624.04/383,122.05 = 150,300.14/x
  3. Step 3: Cross multiply
    277,624.04x = 383,122.05 × 150,300.14
  4. Step 4: Simplify right side
    277,624.04x = 57,583,297,752.09
  5. Step 5: Solve for x
    x = 57,583,297,752.09/277,624.04
  6. Step 6: Final answer
    x = 207,414.67

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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.