Home / 170,352.05-233,383.14-163,967.32

Finding the Fourth Proportional to 170,352.05, 233,383.14 and 163,967.32

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Solution

The fourth proportional to 170,352.05, 233,383.14 and 163,967.32 is: 224,636.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,352.05 : 233,383.14 = 163,967.32 : x
  2. Step 2: Convert to fraction form
    170,352.05/233,383.14 = 163,967.32/x
  3. Step 3: Cross multiply
    170,352.05x = 233,383.14 × 163,967.32
  4. Step 4: Simplify right side
    170,352.05x = 38,267,207,998.98
  5. Step 5: Solve for x
    x = 38,267,207,998.98/170,352.05
  6. Step 6: Final answer
    x = 224,636.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.