Home / 170,194.34-234,868.11-94,760.66

Finding the Fourth Proportional to 170,194.34, 234,868.11 and 94,760.66

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Solution

The fourth proportional to 170,194.34, 234,868.11 and 94,760.66 is: 130,769.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,194.34 : 234,868.11 = 94,760.66 : x
  2. Step 2: Convert to fraction form
    170,194.34/234,868.11 = 94,760.66/x
  3. Step 3: Cross multiply
    170,194.34x = 234,868.11 × 94,760.66
  4. Step 4: Simplify right side
    170,194.34x = 22,256,257,116.55
  5. Step 5: Solve for x
    x = 22,256,257,116.55/170,194.34
  6. Step 6: Final answer
    x = 130,769.67

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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.