Home / 223,556.10-335,334.15-57,344.10

Finding the Fourth Proportional to 223,556.10, 335,334.15 and 57,344.10

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Solution

The fourth proportional to 223,556.10, 335,334.15 and 57,344.10 is: 86,016.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,556.10 : 335,334.15 = 57,344.10 : x
  2. Step 2: Convert to fraction form
    223,556.10/335,334.15 = 57,344.10/x
  3. Step 3: Cross multiply
    223,556.10x = 335,334.15 × 57,344.10
  4. Step 4: Simplify right side
    223,556.10x = 19,229,435,031.02
  5. Step 5: Solve for x
    x = 19,229,435,031.02/223,556.10
  6. Step 6: Final answer
    x = 86,016.15

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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.