Home / 3,730.84-5,597.34-1,539.16

Finding the Fourth Proportional to 3,730.84, 5,597.34 and 1,539.16

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Solution

The fourth proportional to 3,730.84, 5,597.34 and 1,539.16 is: 2,309.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730.84 : 5,597.34 = 1,539.16 : x
  2. Step 2: Convert to fraction form
    3,730.84/5,597.34 = 1,539.16/x
  3. Step 3: Cross multiply
    3,730.84x = 5,597.34 × 1,539.16
  4. Step 4: Simplify right side
    3,730.84x = 8,615,201.83
  5. Step 5: Solve for x
    x = 8,615,201.83/3,730.84
  6. Step 6: Final answer
    x = 2,309.19

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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.