Home / 62,183.40-93,165.30-60,127.80

Finding the Fourth Proportional to 62,183.40, 93,165.30 and 60,127.80

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Solution

The fourth proportional to 62,183.40, 93,165.30 and 60,127.80 is: 90,085.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,183.40 : 93,165.30 = 60,127.80 : x
  2. Step 2: Convert to fraction form
    62,183.40/93,165.30 = 60,127.80/x
  3. Step 3: Cross multiply
    62,183.40x = 93,165.30 × 60,127.80
  4. Step 4: Simplify right side
    62,183.40x = 5,601,824,525.34
  5. Step 5: Solve for x
    x = 5,601,824,525.34/62,183.40
  6. Step 6: Final answer
    x = 90,085.53

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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.