Home / 44,396.62-66,571.53-30,360.63

Finding the Fourth Proportional to 44,396.62, 66,571.53 and 30,360.63

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Solution

The fourth proportional to 44,396.62, 66,571.53 and 30,360.63 is: 45,524.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,396.62 : 66,571.53 = 30,360.63 : x
  2. Step 2: Convert to fraction form
    44,396.62/66,571.53 = 30,360.63/x
  3. Step 3: Cross multiply
    44,396.62x = 66,571.53 × 30,360.63
  4. Step 4: Simplify right side
    44,396.62x = 2,021,153,590.86
  5. Step 5: Solve for x
    x = 2,021,153,590.86/44,396.62
  6. Step 6: Final answer
    x = 45,524.94

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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.