Home / 190,466.00-262,846.04-104,432.82

Finding the Fourth Proportional to 190,466.00, 262,846.04 and 104,432.82

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Solution

The fourth proportional to 190,466.00, 262,846.04 and 104,432.82 is: 144,118.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,466.00 : 262,846.04 = 104,432.82 : x
  2. Step 2: Convert to fraction form
    190,466.00/262,846.04 = 104,432.82/x
  3. Step 3: Cross multiply
    190,466.00x = 262,846.04 × 104,432.82
  4. Step 4: Simplify right side
    190,466.00x = 27,449,752,660.87
  5. Step 5: Solve for x
    x = 27,449,752,660.87/190,466.00
  6. Step 6: Final answer
    x = 144,118.92

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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.