Home / 170,020.04-234,627.02-94,568.54

Finding the Fourth Proportional to 170,020.04, 234,627.02 and 94,568.54

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Solution

The fourth proportional to 170,020.04, 234,627.02 and 94,568.54 is: 130,504.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,020.04 : 234,627.02 = 94,568.54 : x
  2. Step 2: Convert to fraction form
    170,020.04/234,627.02 = 94,568.54/x
  3. Step 3: Cross multiply
    170,020.04x = 234,627.02 × 94,568.54
  4. Step 4: Simplify right side
    170,020.04x = 22,188,334,725.95
  5. Step 5: Solve for x
    x = 22,188,334,725.95/170,020.04
  6. Step 6: Final answer
    x = 130,504.23

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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.