Home / 62,110.14-93,136.66-19,982.46

Finding the Fourth Proportional to 62,110.14, 93,136.66 and 19,982.46

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Solution

The fourth proportional to 62,110.14, 93,136.66 and 19,982.46 is: 29,964.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,110.14 : 93,136.66 = 19,982.46 : x
  2. Step 2: Convert to fraction form
    62,110.14/93,136.66 = 19,982.46/x
  3. Step 3: Cross multiply
    62,110.14x = 93,136.66 × 19,982.46
  4. Step 4: Simplify right side
    62,110.14x = 1,861,099,582.98
  5. Step 5: Solve for x
    x = 1,861,099,582.98/62,110.14
  6. Step 6: Final answer
    x = 29,964.50

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1.5x scale

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.