Home / 335,281.26-462,674.05-190,096.81

Finding the Fourth Proportional to 335,281.26, 462,674.05 and 190,096.81

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Solution

The fourth proportional to 335,281.26, 462,674.05 and 190,096.81 is: 262,325.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,281.26 : 462,674.05 = 190,096.81 : x
  2. Step 2: Convert to fraction form
    335,281.26/462,674.05 = 190,096.81/x
  3. Step 3: Cross multiply
    335,281.26x = 462,674.05 × 190,096.81
  4. Step 4: Simplify right side
    335,281.26x = 87,952,860,974.78
  5. Step 5: Solve for x
    x = 87,952,860,974.78/335,281.26
  6. Step 6: Final answer
    x = 262,325.61

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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.