Home / 190,963.24-263,500.02-110,375.24

Finding the Fourth Proportional to 190,963.24, 263,500.02 and 110,375.24

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Solution

The fourth proportional to 190,963.24, 263,500.02 and 110,375.24 is: 152,300.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,963.24 : 263,500.02 = 110,375.24 : x
  2. Step 2: Convert to fraction form
    190,963.24/263,500.02 = 110,375.24/x
  3. Step 3: Cross multiply
    190,963.24x = 263,500.02 × 110,375.24
  4. Step 4: Simplify right side
    190,963.24x = 29,083,877,947.50
  5. Step 5: Solve for x
    x = 29,083,877,947.50/190,963.24
  6. Step 6: Final answer
    x = 152,300.92

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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.