Home / 97,650.84-146,463.30-27,535.80

Finding the Fourth Proportional to 97,650.84, 146,463.30 and 27,535.80

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Solution

The fourth proportional to 97,650.84, 146,463.30 and 27,535.80 is: 41,300.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,650.84 : 146,463.30 = 27,535.80 : x
  2. Step 2: Convert to fraction form
    97,650.84/146,463.30 = 27,535.80/x
  3. Step 3: Cross multiply
    97,650.84x = 146,463.30 × 27,535.80
  4. Step 4: Simplify right side
    97,650.84x = 4,032,984,136.14
  5. Step 5: Solve for x
    x = 4,032,984,136.14/97,650.84
  6. Step 6: Final answer
    x = 41,300.05

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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.