Home / 63,636.46-95,364.42-46,864.96

Finding the Fourth Proportional to 63,636.46, 95,364.42 and 46,864.96

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Solution

The fourth proportional to 63,636.46, 95,364.42 and 46,864.96 is: 70,230.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,636.46 : 95,364.42 = 46,864.96 : x
  2. Step 2: Convert to fraction form
    63,636.46/95,364.42 = 46,864.96/x
  3. Step 3: Cross multiply
    63,636.46x = 95,364.42 × 46,864.96
  4. Step 4: Simplify right side
    63,636.46x = 4,469,249,728.72
  5. Step 5: Solve for x
    x = 4,469,249,728.72/63,636.46
  6. Step 6: Final answer
    x = 70,230.96

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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.