Home / 34,905.84-48,180.64-23,734.32

Finding the Fourth Proportional to 34,905.84, 48,180.64 and 23,734.32

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Solution

The fourth proportional to 34,905.84, 48,180.64 and 23,734.32 is: 32,760.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,905.84 : 48,180.64 = 23,734.32 : x
  2. Step 2: Convert to fraction form
    34,905.84/48,180.64 = 23,734.32/x
  3. Step 3: Cross multiply
    34,905.84x = 48,180.64 × 23,734.32
  4. Step 4: Simplify right side
    34,905.84x = 1,143,534,727.56
  5. Step 5: Solve for x
    x = 1,143,534,727.56/34,905.84
  6. Step 6: Final answer
    x = 32,760.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.