Home / 416,535.43-624,673.96-150,261.37

Finding the Fourth Proportional to 416,535.43, 624,673.96 and 150,261.37

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Solution

The fourth proportional to 416,535.43, 624,673.96 and 150,261.37 is: 225,345.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,535.43 : 624,673.96 = 150,261.37 : x
  2. Step 2: Convert to fraction form
    416,535.43/624,673.96 = 150,261.37/x
  3. Step 3: Cross multiply
    416,535.43x = 624,673.96 × 150,261.37
  4. Step 4: Simplify right side
    416,535.43x = 93,864,365,032.93
  5. Step 5: Solve for x
    x = 93,864,365,032.93/416,535.43
  6. Step 6: Final answer
    x = 225,345.45

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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.