Home / 195,246.50-292,535.42-106,562.25

Finding the Fourth Proportional to 195,246.50, 292,535.42 and 106,562.25

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Solution

The fourth proportional to 195,246.50, 292,535.42 and 106,562.25 is: 159,660.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,246.50 : 292,535.42 = 106,562.25 : x
  2. Step 2: Convert to fraction form
    195,246.50/292,535.42 = 106,562.25/x
  3. Step 3: Cross multiply
    195,246.50x = 292,535.42 × 106,562.25
  4. Step 4: Simplify right side
    195,246.50x = 31,173,232,027.08
  5. Step 5: Solve for x
    x = 31,173,232,027.08/195,246.50
  6. Step 6: Final answer
    x = 159,660.90

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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.