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Finding the Fourth Proportional to 235,597.22, 353,394.20 and 95,353.82

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Solution

The fourth proportional to 235,597.22, 353,394.20 and 95,353.82 is: 143,030.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,597.22 : 353,394.20 = 95,353.82 : x
  2. Step 2: Convert to fraction form
    235,597.22/353,394.20 = 95,353.82/x
  3. Step 3: Cross multiply
    235,597.22x = 353,394.20 × 95,353.82
  4. Step 4: Simplify right side
    235,597.22x = 33,697,485,407.26
  5. Step 5: Solve for x
    x = 33,697,485,407.26/235,597.22
  6. Step 6: Final answer
    x = 143,030.07

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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.