Home / 170,016.06-234,622.16-93,533.51

Finding the Fourth Proportional to 170,016.06, 234,622.16 and 93,533.51

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Solution

The fourth proportional to 170,016.06, 234,622.16 and 93,533.51 is: 129,076.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,016.06 : 234,622.16 = 93,533.51 : x
  2. Step 2: Convert to fraction form
    170,016.06/234,622.16 = 93,533.51/x
  3. Step 3: Cross multiply
    170,016.06x = 234,622.16 × 93,533.51
  4. Step 4: Simplify right side
    170,016.06x = 21,945,033,914.75
  5. Step 5: Solve for x
    x = 21,945,033,914.75/170,016.06
  6. Step 6: Final answer
    x = 129,076.24

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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.