Home / 3,277.53-4,526.82-2,962.71

Finding the Fourth Proportional to 3,277.53, 4,526.82 and 2,962.71

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Solution

The fourth proportional to 3,277.53, 4,526.82 and 2,962.71 is: 4,092.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277.53 : 4,526.82 = 2,962.71 : x
  2. Step 2: Convert to fraction form
    3,277.53/4,526.82 = 2,962.71/x
  3. Step 3: Cross multiply
    3,277.53x = 4,526.82 × 2,962.71
  4. Step 4: Simplify right side
    3,277.53x = 13,411,654.88
  5. Step 5: Solve for x
    x = 13,411,654.88/3,277.53
  6. Step 6: Final answer
    x = 4,092.00

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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.