Home / 23,938.64-35,907.44-6,408.46

Finding the Fourth Proportional to 23,938.64, 35,907.44 and 6,408.46

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Solution

The fourth proportional to 23,938.64, 35,907.44 and 6,408.46 is: 9,612.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,938.64 : 35,907.44 = 6,408.46 : x
  2. Step 2: Convert to fraction form
    23,938.64/35,907.44 = 6,408.46/x
  3. Step 3: Cross multiply
    23,938.64x = 35,907.44 × 6,408.46
  4. Step 4: Simplify right side
    23,938.64x = 230,111,392.94
  5. Step 5: Solve for x
    x = 230,111,392.94/23,938.64
  6. Step 6: Final answer
    x = 9,612.55

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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.