Home / 63,446.04-87,558.66-35,151.84

Finding the Fourth Proportional to 63,446.04, 87,558.66 and 35,151.84

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Solution

The fourth proportional to 63,446.04, 87,558.66 and 35,151.84 is: 48,511.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,446.04 : 87,558.66 = 35,151.84 : x
  2. Step 2: Convert to fraction form
    63,446.04/87,558.66 = 35,151.84/x
  3. Step 3: Cross multiply
    63,446.04x = 87,558.66 × 35,151.84
  4. Step 4: Simplify right side
    63,446.04x = 3,077,848,006.93
  5. Step 5: Solve for x
    x = 3,077,848,006.93/63,446.04
  6. Step 6: Final answer
    x = 48,511.27

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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.