Home / 234,604.27-351,594.99-122,254.33

Finding the Fourth Proportional to 234,604.27, 351,594.99 and 122,254.33

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Solution

The fourth proportional to 234,604.27, 351,594.99 and 122,254.33 is: 183,219.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,604.27 : 351,594.99 = 122,254.33 : x
  2. Step 2: Convert to fraction form
    234,604.27/351,594.99 = 122,254.33/x
  3. Step 3: Cross multiply
    234,604.27x = 351,594.99 × 122,254.33
  4. Step 4: Simplify right side
    234,604.27x = 42,984,008,402.69
  5. Step 5: Solve for x
    x = 42,984,008,402.69/234,604.27
  6. Step 6: Final answer
    x = 183,219.20

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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.