Home / 64,350.84-96,556.98-22,817.40

Finding the Fourth Proportional to 64,350.84, 96,556.98 and 22,817.40

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Solution

The fourth proportional to 64,350.84, 96,556.98 and 22,817.40 is: 34,236.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,350.84 : 96,556.98 = 22,817.40 : x
  2. Step 2: Convert to fraction form
    64,350.84/96,556.98 = 22,817.40/x
  3. Step 3: Cross multiply
    64,350.84x = 96,556.98 × 22,817.40
  4. Step 4: Simplify right side
    64,350.84x = 2,203,179,235.45
  5. Step 5: Solve for x
    x = 2,203,179,235.45/64,350.84
  6. Step 6: Final answer
    x = 34,236.99

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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.