Home / 274,966.70-412,450.05-241,724.30

Finding the Fourth Proportional to 274,966.70, 412,450.05 and 241,724.30

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Solution

The fourth proportional to 274,966.70, 412,450.05 and 241,724.30 is: 362,586.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,966.70 : 412,450.05 = 241,724.30 : x
  2. Step 2: Convert to fraction form
    274,966.70/412,450.05 = 241,724.30/x
  3. Step 3: Cross multiply
    274,966.70x = 412,450.05 × 241,724.30
  4. Step 4: Simplify right side
    274,966.70x = 99,699,199,621.22
  5. Step 5: Solve for x
    x = 99,699,199,621.22/274,966.70
  6. Step 6: Final answer
    x = 362,586.45

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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.