Home / 2,554.08-3,525.04-2,387.33

Finding the Fourth Proportional to 2,554.08, 3,525.04 and 2,387.33

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Solution

The fourth proportional to 2,554.08, 3,525.04 and 2,387.33 is: 3,294.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554.08 : 3,525.04 = 2,387.33 : x
  2. Step 2: Convert to fraction form
    2,554.08/3,525.04 = 2,387.33/x
  3. Step 3: Cross multiply
    2,554.08x = 3,525.04 × 2,387.33
  4. Step 4: Simplify right side
    2,554.08x = 8,415,416.12
  5. Step 5: Solve for x
    x = 8,415,416.12/2,554.08
  6. Step 6: Final answer
    x = 3,294.89

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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.