Home / 54,592.98-81,890.01-23,008.38

Finding the Fourth Proportional to 54,592.98, 81,890.01 and 23,008.38

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Solution

The fourth proportional to 54,592.98, 81,890.01 and 23,008.38 is: 34,512.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,592.98 : 81,890.01 = 23,008.38 : x
  2. Step 2: Convert to fraction form
    54,592.98/81,890.01 = 23,008.38/x
  3. Step 3: Cross multiply
    54,592.98x = 81,890.01 × 23,008.38
  4. Step 4: Simplify right side
    54,592.98x = 1,884,156,468.28
  5. Step 5: Solve for x
    x = 1,884,156,468.28/54,592.98
  6. Step 6: Final answer
    x = 34,512.80

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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.