Home / 2,610.19-3,580.01-2,468.98

Finding the Fourth Proportional to 2,610.19, 3,580.01 and 2,468.98

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Solution

The fourth proportional to 2,610.19, 3,580.01 and 2,468.98 is: 3,386.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610.19 : 3,580.01 = 2,468.98 : x
  2. Step 2: Convert to fraction form
    2,610.19/3,580.01 = 2,468.98/x
  3. Step 3: Cross multiply
    2,610.19x = 3,580.01 × 2,468.98
  4. Step 4: Simplify right side
    2,610.19x = 8,838,973.09
  5. Step 5: Solve for x
    x = 8,838,973.09/2,610.19
  6. Step 6: Final answer
    x = 3,386.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.