Home / 222,784.19-334,195.93-62,861.53

Finding the Fourth Proportional to 222,784.19, 334,195.93 and 62,861.53

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Solution

The fourth proportional to 222,784.19, 334,195.93 and 62,861.53 is: 94,297.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,784.19 : 334,195.93 = 62,861.53 : x
  2. Step 2: Convert to fraction form
    222,784.19/334,195.93 = 62,861.53/x
  3. Step 3: Cross multiply
    222,784.19x = 334,195.93 × 62,861.53
  4. Step 4: Simplify right side
    222,784.19x = 21,008,065,808.59
  5. Step 5: Solve for x
    x = 21,008,065,808.59/222,784.19
  6. Step 6: Final answer
    x = 94,297.83

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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.