Home / 46,734.64-70,096.20-19,032.88

Finding the Fourth Proportional to 46,734.64, 70,096.20 and 19,032.88

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Solution

The fourth proportional to 46,734.64, 70,096.20 and 19,032.88 is: 28,546.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,734.64 : 70,096.20 = 19,032.88 : x
  2. Step 2: Convert to fraction form
    46,734.64/70,096.20 = 19,032.88/x
  3. Step 3: Cross multiply
    46,734.64x = 70,096.20 × 19,032.88
  4. Step 4: Simplify right side
    46,734.64x = 1,334,132,563.06
  5. Step 5: Solve for x
    x = 1,334,132,563.06/46,734.64
  6. Step 6: Final answer
    x = 28,546.97

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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.