Home / 62,900.36-94,388.21-23,485.16

Finding the Fourth Proportional to 62,900.36, 94,388.21 and 23,485.16

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Solution

The fourth proportional to 62,900.36, 94,388.21 and 23,485.16 is: 35,241.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,900.36 : 94,388.21 = 23,485.16 : x
  2. Step 2: Convert to fraction form
    62,900.36/94,388.21 = 23,485.16/x
  3. Step 3: Cross multiply
    62,900.36x = 94,388.21 × 23,485.16
  4. Step 4: Simplify right side
    62,900.36x = 2,216,721,624.60
  5. Step 5: Solve for x
    x = 2,216,721,624.60/62,900.36
  6. Step 6: Final answer
    x = 35,241.80

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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.