Home / 170,148.47-234,802.60-94,696.97

Finding the Fourth Proportional to 170,148.47, 234,802.60 and 94,696.97

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Solution

The fourth proportional to 170,148.47, 234,802.60 and 94,696.97 is: 130,680.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,148.47 : 234,802.60 = 94,696.97 : x
  2. Step 2: Convert to fraction form
    170,148.47/234,802.60 = 94,696.97/x
  3. Step 3: Cross multiply
    170,148.47x = 234,802.60 × 94,696.97
  4. Step 4: Simplify right side
    170,148.47x = 22,235,093,357.37
  5. Step 5: Solve for x
    x = 22,235,093,357.37/170,148.47
  6. Step 6: Final answer
    x = 130,680.54

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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.