Home / 200,024.24-276,032.76-110,600.24

Finding the Fourth Proportional to 200,024.24, 276,032.76 and 110,600.24

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Solution

The fourth proportional to 200,024.24, 276,032.76 and 110,600.24 is: 152,627.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,024.24 : 276,032.76 = 110,600.24 : x
  2. Step 2: Convert to fraction form
    200,024.24/276,032.76 = 110,600.24/x
  3. Step 3: Cross multiply
    200,024.24x = 276,032.76 × 110,600.24
  4. Step 4: Simplify right side
    200,024.24x = 30,529,289,503.86
  5. Step 5: Solve for x
    x = 30,529,289,503.86/200,024.24
  6. Step 6: Final answer
    x = 152,627.95

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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.