Home / 171,070.41-236,069.73-93,544.62

Finding the Fourth Proportional to 171,070.41, 236,069.73 and 93,544.62

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Solution

The fourth proportional to 171,070.41, 236,069.73 and 93,544.62 is: 129,087.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,070.41 : 236,069.73 = 93,544.62 : x
  2. Step 2: Convert to fraction form
    171,070.41/236,069.73 = 93,544.62/x
  3. Step 3: Cross multiply
    171,070.41x = 236,069.73 × 93,544.62
  4. Step 4: Simplify right side
    171,070.41x = 22,083,053,186.35
  5. Step 5: Solve for x
    x = 22,083,053,186.35/171,070.41
  6. Step 6: Final answer
    x = 129,087.51

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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.