Home / 171,070.31-236,067.50-94,584.81

Finding the Fourth Proportional to 171,070.31, 236,067.50 and 94,584.81

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Solution

The fourth proportional to 171,070.31, 236,067.50 and 94,584.81 is: 130,521.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,070.31 : 236,067.50 = 94,584.81 : x
  2. Step 2: Convert to fraction form
    171,070.31/236,067.50 = 94,584.81/x
  3. Step 3: Cross multiply
    171,070.31x = 236,067.50 × 94,584.81
  4. Step 4: Simplify right side
    171,070.31x = 22,328,400,623.38
  5. Step 5: Solve for x
    x = 22,328,400,623.38/171,070.31
  6. Step 6: Final answer
    x = 130,521.77

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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.