Home / 295,738.02-443,625.51-200,927.45

Finding the Fourth Proportional to 295,738.02, 443,625.51 and 200,927.45

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Solution

The fourth proportional to 295,738.02, 443,625.51 and 200,927.45 is: 301,403.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,738.02 : 443,625.51 = 200,927.45 : x
  2. Step 2: Convert to fraction form
    295,738.02/443,625.51 = 200,927.45/x
  3. Step 3: Cross multiply
    295,738.02x = 443,625.51 × 200,927.45
  4. Step 4: Simplify right side
    295,738.02x = 89,136,542,479.25
  5. Step 5: Solve for x
    x = 89,136,542,479.25/295,738.02
  6. Step 6: Final answer
    x = 301,403.73

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1.5x scale

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.