Home / 222,904.81-334,408.20-96,566.07

Finding the Fourth Proportional to 222,904.81, 334,408.20 and 96,566.07

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Solution

The fourth proportional to 222,904.81, 334,408.20 and 96,566.07 is: 144,871.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,904.81 : 334,408.20 = 96,566.07 : x
  2. Step 2: Convert to fraction form
    222,904.81/334,408.20 = 96,566.07/x
  3. Step 3: Cross multiply
    222,904.81x = 334,408.20 × 96,566.07
  4. Step 4: Simplify right side
    222,904.81x = 32,292,486,541.68
  5. Step 5: Solve for x
    x = 32,292,486,541.68/222,904.81
  6. Step 6: Final answer
    x = 144,871.20

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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.