Home / 235,554.04-352,514.58-225,756.28

Finding the Fourth Proportional to 235,554.04, 352,514.58 and 225,756.28

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Solution

The fourth proportional to 235,554.04, 352,514.58 and 225,756.28 is: 337,851.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,554.04 : 352,514.58 = 225,756.28 : x
  2. Step 2: Convert to fraction form
    235,554.04/352,514.58 = 225,756.28/x
  3. Step 3: Cross multiply
    235,554.04x = 352,514.58 × 225,756.28
  4. Step 4: Simplify right side
    235,554.04x = 79,582,380,226.56
  5. Step 5: Solve for x
    x = 79,582,380,226.56/235,554.04
  6. Step 6: Final answer
    x = 337,851.90

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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.