Home / 9,202.27-13,801.47-2,962.84

Finding the Fourth Proportional to 9,202.27, 13,801.47 and 2,962.84

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Solution

The fourth proportional to 9,202.27, 13,801.47 and 2,962.84 is: 4,443.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202.27 : 13,801.47 = 2,962.84 : x
  2. Step 2: Convert to fraction form
    9,202.27/13,801.47 = 2,962.84/x
  3. Step 3: Cross multiply
    9,202.27x = 13,801.47 × 2,962.84
  4. Step 4: Simplify right side
    9,202.27x = 40,891,547.37
  5. Step 5: Solve for x
    x = 40,891,547.37/9,202.27
  6. Step 6: Final answer
    x = 4,443.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.