Home / 58,076.26-80,190.39-44,626.30

Finding the Fourth Proportional to 58,076.26, 80,190.39 and 44,626.30

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Solution

The fourth proportional to 58,076.26, 80,190.39 and 44,626.30 is: 61,618.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,076.26 : 80,190.39 = 44,626.30 : x
  2. Step 2: Convert to fraction form
    58,076.26/80,190.39 = 44,626.30/x
  3. Step 3: Cross multiply
    58,076.26x = 80,190.39 × 44,626.30
  4. Step 4: Simplify right side
    58,076.26x = 3,578,600,401.26
  5. Step 5: Solve for x
    x = 3,578,600,401.26/58,076.26
  6. Step 6: Final answer
    x = 61,618.99

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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.