Home / 333,195.20-459,803.48-204,113.60

Finding the Fourth Proportional to 333,195.20, 459,803.48 and 204,113.60

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Solution

The fourth proportional to 333,195.20, 459,803.48 and 204,113.60 is: 281,673.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,195.20 : 459,803.48 = 204,113.60 : x
  2. Step 2: Convert to fraction form
    333,195.20/459,803.48 = 204,113.60/x
  3. Step 3: Cross multiply
    333,195.20x = 459,803.48 × 204,113.60
  4. Step 4: Simplify right side
    333,195.20x = 93,852,143,595.33
  5. Step 5: Solve for x
    x = 93,852,143,595.33/333,195.20
  6. Step 6: Final answer
    x = 281,673.16

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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.