Home / 64,497.06-96,782.94-27,053.80

Finding the Fourth Proportional to 64,497.06, 96,782.94 and 27,053.80

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Solution

The fourth proportional to 64,497.06, 96,782.94 and 27,053.80 is: 40,596.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,497.06 : 96,782.94 = 27,053.80 : x
  2. Step 2: Convert to fraction form
    64,497.06/96,782.94 = 27,053.80/x
  3. Step 3: Cross multiply
    64,497.06x = 96,782.94 × 27,053.80
  4. Step 4: Simplify right side
    64,497.06x = 2,618,346,302.17
  5. Step 5: Solve for x
    x = 2,618,346,302.17/64,497.06
  6. Step 6: Final answer
    x = 40,596.37

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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.