Home / 170,284.04-235,010.43-93,810.97

Finding the Fourth Proportional to 170,284.04, 235,010.43 and 93,810.97

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Solution

The fourth proportional to 170,284.04, 235,010.43 and 93,810.97 is: 129,469.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,284.04 : 235,010.43 = 93,810.97 : x
  2. Step 2: Convert to fraction form
    170,284.04/235,010.43 = 93,810.97/x
  3. Step 3: Cross multiply
    170,284.04x = 235,010.43 × 93,810.97
  4. Step 4: Simplify right side
    170,284.04x = 22,046,556,398.42
  5. Step 5: Solve for x
    x = 22,046,556,398.42/170,284.04
  6. Step 6: Final answer
    x = 129,469.31

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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.