Home / 213,264.07-294,304.53-116,469.25

Finding the Fourth Proportional to 213,264.07, 294,304.53 and 116,469.25

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Solution

The fourth proportional to 213,264.07, 294,304.53 and 116,469.25 is: 160,727.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,264.07 : 294,304.53 = 116,469.25 : x
  2. Step 2: Convert to fraction form
    213,264.07/294,304.53 = 116,469.25/x
  3. Step 3: Cross multiply
    213,264.07x = 294,304.53 × 116,469.25
  4. Step 4: Simplify right side
    213,264.07x = 34,277,427,880.70
  5. Step 5: Solve for x
    x = 34,277,427,880.70/213,264.07
  6. Step 6: Final answer
    x = 160,727.63

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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.