Home / 47,536.92-71,321.04-17,957.34

Finding the Fourth Proportional to 47,536.92, 71,321.04 and 17,957.34

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Solution

The fourth proportional to 47,536.92, 71,321.04 and 17,957.34 is: 26,941.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,536.92 : 71,321.04 = 17,957.34 : x
  2. Step 2: Convert to fraction form
    47,536.92/71,321.04 = 17,957.34/x
  3. Step 3: Cross multiply
    47,536.92x = 71,321.04 × 17,957.34
  4. Step 4: Simplify right side
    47,536.92x = 1,280,736,164.43
  5. Step 5: Solve for x
    x = 1,280,736,164.43/47,536.92
  6. Step 6: Final answer
    x = 26,941.93

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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.