Home / 222,764.24-334,035.81-70,941.53

Finding the Fourth Proportional to 222,764.24, 334,035.81 and 70,941.53

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Solution

The fourth proportional to 222,764.24, 334,035.81 and 70,941.53 is: 106,377.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,764.24 : 334,035.81 = 70,941.53 : x
  2. Step 2: Convert to fraction form
    222,764.24/334,035.81 = 70,941.53/x
  3. Step 3: Cross multiply
    222,764.24x = 334,035.81 × 70,941.53
  4. Step 4: Simplify right side
    222,764.24x = 23,697,011,436.19
  5. Step 5: Solve for x
    x = 23,697,011,436.19/222,764.24
  6. Step 6: Final answer
    x = 106,377.09

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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.