Home / 213,098.04-294,069.42-116,304.12

Finding the Fourth Proportional to 213,098.04, 294,069.42 and 116,304.12

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Solution

The fourth proportional to 213,098.04, 294,069.42 and 116,304.12 is: 160,496.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,098.04 : 294,069.42 = 116,304.12 : x
  2. Step 2: Convert to fraction form
    213,098.04/294,069.42 = 116,304.12/x
  3. Step 3: Cross multiply
    213,098.04x = 294,069.42 × 116,304.12
  4. Step 4: Simplify right side
    213,098.04x = 34,201,485,112.01
  5. Step 5: Solve for x
    x = 34,201,485,112.01/213,098.04
  6. Step 6: Final answer
    x = 160,496.48

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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.