Home / 195,534.24-269,837.28-106,110.24

Finding the Fourth Proportional to 195,534.24, 269,837.28 and 106,110.24

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Solution

The fourth proportional to 195,534.24, 269,837.28 and 106,110.24 is: 146,432.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,534.24 : 269,837.28 = 106,110.24 : x
  2. Step 2: Convert to fraction form
    195,534.24/269,837.28 = 106,110.24/x
  3. Step 3: Cross multiply
    195,534.24x = 269,837.28 × 106,110.24
  4. Step 4: Simplify right side
    195,534.24x = 28,632,498,541.75
  5. Step 5: Solve for x
    x = 28,632,498,541.75/195,534.24
  6. Step 6: Final answer
    x = 146,432.15

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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.