Home / 146,968.95-202,837.73-106,265.24

Finding the Fourth Proportional to 146,968.95, 202,837.73 and 106,265.24

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Solution

The fourth proportional to 146,968.95, 202,837.73 and 106,265.24 is: 146,660.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,968.95 : 202,837.73 = 106,265.24 : x
  2. Step 2: Convert to fraction form
    146,968.95/202,837.73 = 106,265.24/x
  3. Step 3: Cross multiply
    146,968.95x = 202,837.73 × 106,265.24
  4. Step 4: Simplify right side
    146,968.95x = 21,554,600,059.51
  5. Step 5: Solve for x
    x = 21,554,600,059.51/146,968.95
  6. Step 6: Final answer
    x = 146,660.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.