Home / 222,495.23-333,509.57-104,066.75

Finding the Fourth Proportional to 222,495.23, 333,509.57 and 104,066.75

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Solution

The fourth proportional to 222,495.23, 333,509.57 and 104,066.75 is: 155,991.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,495.23 : 333,509.57 = 104,066.75 : x
  2. Step 2: Convert to fraction form
    222,495.23/333,509.57 = 104,066.75/x
  3. Step 3: Cross multiply
    222,495.23x = 333,509.57 × 104,066.75
  4. Step 4: Simplify right side
    222,495.23x = 34,707,256,523.46
  5. Step 5: Solve for x
    x = 34,707,256,523.46/222,495.23
  6. Step 6: Final answer
    x = 155,991.01

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1.5x scale

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.