Home / 4,365.33-6,549.21-1,900.37

Finding the Fourth Proportional to 4,365.33, 6,549.21 and 1,900.37

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Solution

The fourth proportional to 4,365.33, 6,549.21 and 1,900.37 is: 2,851.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365.33 : 6,549.21 = 1,900.37 : x
  2. Step 2: Convert to fraction form
    4,365.33/6,549.21 = 1,900.37/x
  3. Step 3: Cross multiply
    4,365.33x = 6,549.21 × 1,900.37
  4. Step 4: Simplify right side
    4,365.33x = 12,445,889.46
  5. Step 5: Solve for x
    x = 12,445,889.46/4,365.33
  6. Step 6: Final answer
    x = 2,851.08

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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.