Home / 170,023.20-234,622.62-94,566.84

Finding the Fourth Proportional to 170,023.20, 234,622.62 and 94,566.84

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Solution

The fourth proportional to 170,023.20, 234,622.62 and 94,566.84 is: 130,497.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,023.20 : 234,622.62 = 94,566.84 : x
  2. Step 2: Convert to fraction form
    170,023.20/234,622.62 = 94,566.84/x
  3. Step 3: Cross multiply
    170,023.20x = 234,622.62 × 94,566.84
  4. Step 4: Simplify right side
    170,023.20x = 22,187,519,765.92
  5. Step 5: Solve for x
    x = 22,187,519,765.92/170,023.20
  6. Step 6: Final answer
    x = 130,497.01

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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.