Home / 170,171.22-234,832.26-94,718.10

Finding the Fourth Proportional to 170,171.22, 234,832.26 and 94,718.10

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Solution

The fourth proportional to 170,171.22, 234,832.26 and 94,718.10 is: 130,708.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,171.22 : 234,832.26 = 94,718.10 : x
  2. Step 2: Convert to fraction form
    170,171.22/234,832.26 = 94,718.10/x
  3. Step 3: Cross multiply
    170,171.22x = 234,832.26 × 94,718.10
  4. Step 4: Simplify right side
    170,171.22x = 22,242,865,485.91
  5. Step 5: Solve for x
    x = 22,242,865,485.91/170,171.22
  6. Step 6: Final answer
    x = 130,708.74

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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.