Home / 200,747.43-301,025.75-116,533.41

Finding the Fourth Proportional to 200,747.43, 301,025.75 and 116,533.41

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Solution

The fourth proportional to 200,747.43, 301,025.75 and 116,533.41 is: 174,744.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,747.43 : 301,025.75 = 116,533.41 : x
  2. Step 2: Convert to fraction form
    200,747.43/301,025.75 = 116,533.41/x
  3. Step 3: Cross multiply
    200,747.43x = 301,025.75 × 116,533.41
  4. Step 4: Simplify right side
    200,747.43x = 35,079,556,562.64
  5. Step 5: Solve for x
    x = 35,079,556,562.64/200,747.43
  6. Step 6: Final answer
    x = 174,744.74

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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.