Home / 227,544.16-341,303.46-69,772.15

Finding the Fourth Proportional to 227,544.16, 341,303.46 and 69,772.15

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Solution

The fourth proportional to 227,544.16, 341,303.46 and 69,772.15 is: 104,654.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,544.16 : 341,303.46 = 69,772.15 : x
  2. Step 2: Convert to fraction form
    227,544.16/341,303.46 = 69,772.15/x
  3. Step 3: Cross multiply
    227,544.16x = 341,303.46 × 69,772.15
  4. Step 4: Simplify right side
    227,544.16x = 23,813,476,206.64
  5. Step 5: Solve for x
    x = 23,813,476,206.64/227,544.16
  6. Step 6: Final answer
    x = 104,654.31

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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.