Home / 170,058.56-234,680.88-94,605.44

Finding the Fourth Proportional to 170,058.56, 234,680.88 and 94,605.44

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Solution

The fourth proportional to 170,058.56, 234,680.88 and 94,605.44 is: 130,555.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,058.56 : 234,680.88 = 94,605.44 : x
  2. Step 2: Convert to fraction form
    170,058.56/234,680.88 = 94,605.44/x
  3. Step 3: Cross multiply
    170,058.56x = 234,680.88 × 94,605.44
  4. Step 4: Simplify right side
    170,058.56x = 22,202,087,911.99
  5. Step 5: Solve for x
    x = 22,202,087,911.99/170,058.56
  6. Step 6: Final answer
    x = 130,555.54

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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.