Home / 170,010.69-234,611.49-93,525.32

Finding the Fourth Proportional to 170,010.69, 234,611.49 and 93,525.32

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Solution

The fourth proportional to 170,010.69, 234,611.49 and 93,525.32 is: 129,063.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,010.69 : 234,611.49 = 93,525.32 : x
  2. Step 2: Convert to fraction form
    170,010.69/234,611.49 = 93,525.32/x
  3. Step 3: Cross multiply
    170,010.69x = 234,611.49 × 93,525.32
  4. Step 4: Simplify right side
    170,010.69x = 21,942,114,677.93
  5. Step 5: Solve for x
    x = 21,942,114,677.93/170,010.69
  6. Step 6: Final answer
    x = 129,063.15

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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.