Home / 195,432.24-269,696.04-106,008.24

Finding the Fourth Proportional to 195,432.24, 269,696.04 and 106,008.24

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Solution

The fourth proportional to 195,432.24, 269,696.04 and 106,008.24 is: 146,291.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,432.24 : 269,696.04 = 106,008.24 : x
  2. Step 2: Convert to fraction form
    195,432.24/269,696.04 = 106,008.24/x
  3. Step 3: Cross multiply
    195,432.24x = 269,696.04 × 106,008.24
  4. Step 4: Simplify right side
    195,432.24x = 28,590,002,535.37
  5. Step 5: Solve for x
    x = 28,590,002,535.37/195,432.24
  6. Step 6: Final answer
    x = 146,291.13

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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.