Home / 334,183.35-501,406.26-147,063.63

Finding the Fourth Proportional to 334,183.35, 501,406.26 and 147,063.63

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Solution

The fourth proportional to 334,183.35, 501,406.26 and 147,063.63 is: 220,653.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,183.35 : 501,406.26 = 147,063.63 : x
  2. Step 2: Convert to fraction form
    334,183.35/501,406.26 = 147,063.63/x
  3. Step 3: Cross multiply
    334,183.35x = 501,406.26 × 147,063.63
  4. Step 4: Simplify right side
    334,183.35x = 73,738,624,700.32
  5. Step 5: Solve for x
    x = 73,738,624,700.32/334,183.35
  6. Step 6: Final answer
    x = 220,653.20

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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.