Home / 170,504.37-235,290.64-94,026.69

Finding the Fourth Proportional to 170,504.37, 235,290.64 and 94,026.69

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Solution

The fourth proportional to 170,504.37, 235,290.64 and 94,026.69 is: 129,753.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,504.37 : 235,290.64 = 94,026.69 : x
  2. Step 2: Convert to fraction form
    170,504.37/235,290.64 = 94,026.69/x
  3. Step 3: Cross multiply
    170,504.37x = 235,290.64 × 94,026.69
  4. Step 4: Simplify right side
    170,504.37x = 22,123,600,067.18
  5. Step 5: Solve for x
    x = 22,123,600,067.18/170,504.37
  6. Step 6: Final answer
    x = 129,753.86

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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.