Home / 36,734.34-55,100.28-15,957.84

Finding the Fourth Proportional to 36,734.34, 55,100.28 and 15,957.84

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Solution

The fourth proportional to 36,734.34, 55,100.28 and 15,957.84 is: 23,936.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,734.34 : 55,100.28 = 15,957.84 : x
  2. Step 2: Convert to fraction form
    36,734.34/55,100.28 = 15,957.84/x
  3. Step 3: Cross multiply
    36,734.34x = 55,100.28 × 15,957.84
  4. Step 4: Simplify right side
    36,734.34x = 879,281,452.20
  5. Step 5: Solve for x
    x = 879,281,452.20/36,734.34
  6. Step 6: Final answer
    x = 23,936.23

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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.