Home / 62,190.05-93,217.28-30,537.27

Finding the Fourth Proportional to 62,190.05, 93,217.28 and 30,537.27

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Solution

The fourth proportional to 62,190.05, 93,217.28 and 30,537.27 is: 45,772.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,190.05 : 93,217.28 = 30,537.27 : x
  2. Step 2: Convert to fraction form
    62,190.05/93,217.28 = 30,537.27/x
  3. Step 3: Cross multiply
    62,190.05x = 93,217.28 × 30,537.27
  4. Step 4: Simplify right side
    62,190.05x = 2,846,601,095.34
  5. Step 5: Solve for x
    x = 2,846,601,095.34/62,190.05
  6. Step 6: Final answer
    x = 45,772.62

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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.