Home / 244,601.20-366,901.80-200,314.45

Finding the Fourth Proportional to 244,601.20, 366,901.80 and 200,314.45

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Solution

The fourth proportional to 244,601.20, 366,901.80 and 200,314.45 is: 300,471.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,601.20 : 366,901.80 = 200,314.45 : x
  2. Step 2: Convert to fraction form
    244,601.20/366,901.80 = 200,314.45/x
  3. Step 3: Cross multiply
    244,601.20x = 366,901.80 × 200,314.45
  4. Step 4: Simplify right side
    244,601.20x = 73,495,732,271.01
  5. Step 5: Solve for x
    x = 73,495,732,271.01/244,601.20
  6. Step 6: Final answer
    x = 300,471.68

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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.