Home / 2,351.65-3,527.19-1,365.01

Finding the Fourth Proportional to 2,351.65, 3,527.19 and 1,365.01

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Solution

The fourth proportional to 2,351.65, 3,527.19 and 1,365.01 is: 2,047.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351.65 : 3,527.19 = 1,365.01 : x
  2. Step 2: Convert to fraction form
    2,351.65/3,527.19 = 1,365.01/x
  3. Step 3: Cross multiply
    2,351.65x = 3,527.19 × 1,365.01
  4. Step 4: Simplify right side
    2,351.65x = 4,814,633.69
  5. Step 5: Solve for x
    x = 4,814,633.69/2,351.65
  6. Step 6: Final answer
    x = 2,047.34

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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.