Home / 222,319.34-333,376.95-95,899

Finding the Fourth Proportional to 222,319.34, 333,376.95 and 95,899

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Solution

The fourth proportional to 222,319.34, 333,376.95 and 95,899 is: 143,804.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,319.34 : 333,376.95 = 95,899 : x
  2. Step 2: Convert to fraction form
    222,319.34/333,376.95 = 95,899/x
  3. Step 3: Cross multiply
    222,319.34x = 333,376.95 × 95,899
  4. Step 4: Simplify right side
    222,319.34x = 31,970,516,128.05
  5. Step 5: Solve for x
    x = 31,970,516,128.05/222,319.34
  6. Step 6: Final answer
    x = 143,804.48

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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.