Home / 170,010.10-234,604.67-93,516.85

Finding the Fourth Proportional to 170,010.10, 234,604.67 and 93,516.85

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Solution

The fourth proportional to 170,010.10, 234,604.67 and 93,516.85 is: 129,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,010.10 : 234,604.67 = 93,516.85 : x
  2. Step 2: Convert to fraction form
    170,010.10/234,604.67 = 93,516.85/x
  3. Step 3: Cross multiply
    170,010.10x = 234,604.67 × 93,516.85
  4. Step 4: Simplify right side
    170,010.10x = 21,939,489,733.69
  5. Step 5: Solve for x
    x = 21,939,489,733.69/170,010.10
  6. Step 6: Final answer
    x = 129,048.15

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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.