Home / 165,133.58-227,898.43-93,526.34

Finding the Fourth Proportional to 165,133.58, 227,898.43 and 93,526.34

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Solution

The fourth proportional to 165,133.58, 227,898.43 and 93,526.34 is: 129,074.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,133.58 : 227,898.43 = 93,526.34 : x
  2. Step 2: Convert to fraction form
    165,133.58/227,898.43 = 93,526.34/x
  3. Step 3: Cross multiply
    165,133.58x = 227,898.43 × 93,526.34
  4. Step 4: Simplify right side
    165,133.58x = 21,314,504,676.34
  5. Step 5: Solve for x
    x = 21,314,504,676.34/165,133.58
  6. Step 6: Final answer
    x = 129,074.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.