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Finding the Fourth Proportional to 171,035.39, 236,008.39 and 94,544.18

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Solution

The fourth proportional to 171,035.39, 236,008.39 and 94,544.18 is: 130,459.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,035.39 : 236,008.39 = 94,544.18 : x
  2. Step 2: Convert to fraction form
    171,035.39/236,008.39 = 94,544.18/x
  3. Step 3: Cross multiply
    171,035.39x = 236,008.39 × 94,544.18
  4. Step 4: Simplify right side
    171,035.39x = 22,313,219,232.95
  5. Step 5: Solve for x
    x = 22,313,219,232.95/171,035.39
  6. Step 6: Final answer
    x = 130,459.67

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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.