Home / 2,365.68-3,566.23-2,207.10

Finding the Fourth Proportional to 2,365.68, 3,566.23 and 2,207.10

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Solution

The fourth proportional to 2,365.68, 3,566.23 and 2,207.10 is: 3,327.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365.68 : 3,566.23 = 2,207.10 : x
  2. Step 2: Convert to fraction form
    2,365.68/3,566.23 = 2,207.10/x
  3. Step 3: Cross multiply
    2,365.68x = 3,566.23 × 2,207.10
  4. Step 4: Simplify right side
    2,365.68x = 7,871,026.23
  5. Step 5: Solve for x
    x = 7,871,026.23/2,365.68
  6. Step 6: Final answer
    x = 3,327.17

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.