Home / 170,290.98-235,008.84-94,839.48

Finding the Fourth Proportional to 170,290.98, 235,008.84 and 94,839.48

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Solution

The fourth proportional to 170,290.98, 235,008.84 and 94,839.48 is: 130,882.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,290.98 : 235,008.84 = 94,839.48 : x
  2. Step 2: Convert to fraction form
    170,290.98/235,008.84 = 94,839.48/x
  3. Step 3: Cross multiply
    170,290.98x = 235,008.84 × 94,839.48
  4. Step 4: Simplify right side
    170,290.98x = 22,288,116,181.00
  5. Step 5: Solve for x
    x = 22,288,116,181.00/170,290.98
  6. Step 6: Final answer
    x = 130,882.54

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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.