Home / 170,296.02-235,019.25-94,844.34

Finding the Fourth Proportional to 170,296.02, 235,019.25 and 94,844.34

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Solution

The fourth proportional to 170,296.02, 235,019.25 and 94,844.34 is: 130,891.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,296.02 : 235,019.25 = 94,844.34 : x
  2. Step 2: Convert to fraction form
    170,296.02/235,019.25 = 94,844.34/x
  3. Step 3: Cross multiply
    170,296.02x = 235,019.25 × 94,844.34
  4. Step 4: Simplify right side
    170,296.02x = 22,290,245,653.55
  5. Step 5: Solve for x
    x = 22,290,245,653.55/170,296.02
  6. Step 6: Final answer
    x = 130,891.17

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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.