Home / 170,826.22-235,741.94-94,347.23

Finding the Fourth Proportional to 170,826.22, 235,741.94 and 94,347.23

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Solution

The fourth proportional to 170,826.22, 235,741.94 and 94,347.23 is: 130,200.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,826.22 : 235,741.94 = 94,347.23 : x
  2. Step 2: Convert to fraction form
    170,826.22/235,741.94 = 94,347.23/x
  3. Step 3: Cross multiply
    170,826.22x = 235,741.94 × 94,347.23
  4. Step 4: Simplify right side
    170,826.22x = 22,241,599,593.93
  5. Step 5: Solve for x
    x = 22,241,599,593.93/170,826.22
  6. Step 6: Final answer
    x = 130,200.15

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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.