Home / 224,772.20-336,502.20-201,152.60

Finding the Fourth Proportional to 224,772.20, 336,502.20 and 201,152.60

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Solution

The fourth proportional to 224,772.20, 336,502.20 and 201,152.60 is: 301,141.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,772.20 : 336,502.20 = 201,152.60 : x
  2. Step 2: Convert to fraction form
    224,772.20/336,502.20 = 201,152.60/x
  3. Step 3: Cross multiply
    224,772.20x = 336,502.20 × 201,152.60
  4. Step 4: Simplify right side
    224,772.20x = 67,688,292,435.72
  5. Step 5: Solve for x
    x = 67,688,292,435.72/224,772.20
  6. Step 6: Final answer
    x = 301,141.74

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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.