Home / 170,032.96-234,647.28-93,553.06

Finding the Fourth Proportional to 170,032.96, 234,647.28 and 93,553.06

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Solution

The fourth proportional to 170,032.96, 234,647.28 and 93,553.06 is: 129,104.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,032.96 : 234,647.28 = 93,553.06 : x
  2. Step 2: Convert to fraction form
    170,032.96/234,647.28 = 93,553.06/x
  3. Step 3: Cross multiply
    170,032.96x = 234,647.28 × 93,553.06
  4. Step 4: Simplify right side
    170,032.96x = 21,951,971,064.68
  5. Step 5: Solve for x
    x = 21,951,971,064.68/170,032.96
  6. Step 6: Final answer
    x = 129,104.21

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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.