Home / 235,554.17-352,514.75-225,756.41

Finding the Fourth Proportional to 235,554.17, 352,514.75 and 225,756.41

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Solution

The fourth proportional to 235,554.17, 352,514.75 and 225,756.41 is: 337,852.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,554.17 : 352,514.75 = 225,756.41 : x
  2. Step 2: Convert to fraction form
    235,554.17/352,514.75 = 225,756.41/x
  3. Step 3: Cross multiply
    235,554.17x = 352,514.75 × 225,756.41
  4. Step 4: Simplify right side
    235,554.17x = 79,582,461,540.69
  5. Step 5: Solve for x
    x = 79,582,461,540.69/235,554.17
  6. Step 6: Final answer
    x = 337,852.07

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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.