Home / 170,208.93-234,883.76-94,757.43

Finding the Fourth Proportional to 170,208.93, 234,883.76 and 94,757.43

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Solution

The fourth proportional to 170,208.93, 234,883.76 and 94,757.43 is: 130,762.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,208.93 : 234,883.76 = 94,757.43 : x
  2. Step 2: Convert to fraction form
    170,208.93/234,883.76 = 94,757.43/x
  3. Step 3: Cross multiply
    170,208.93x = 234,883.76 × 94,757.43
  4. Step 4: Simplify right side
    170,208.93x = 22,256,980,972.55
  5. Step 5: Solve for x
    x = 22,256,980,972.55/170,208.93
  6. Step 6: Final answer
    x = 130,762.71

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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.