Home / 170,554.65-235,363.55-94,076.97

Finding the Fourth Proportional to 170,554.65, 235,363.55 and 94,076.97

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Solution

The fourth proportional to 170,554.65, 235,363.55 and 94,076.97 is: 129,825.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,554.65 : 235,363.55 = 94,076.97 : x
  2. Step 2: Convert to fraction form
    170,554.65/235,363.55 = 94,076.97/x
  3. Step 3: Cross multiply
    170,554.65x = 235,363.55 × 94,076.97
  4. Step 4: Simplify right side
    170,554.65x = 22,142,289,632.44
  5. Step 5: Solve for x
    x = 22,142,289,632.44/170,554.65
  6. Step 6: Final answer
    x = 129,825.19

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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.