Home / 51,304.95-76,893.18-27,554.13

Finding the Fourth Proportional to 51,304.95, 76,893.18 and 27,554.13

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Solution

The fourth proportional to 51,304.95, 76,893.18 and 27,554.13 is: 41,296.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,304.95 : 76,893.18 = 27,554.13 : x
  2. Step 2: Convert to fraction form
    51,304.95/76,893.18 = 27,554.13/x
  3. Step 3: Cross multiply
    51,304.95x = 76,893.18 × 27,554.13
  4. Step 4: Simplify right side
    51,304.95x = 2,118,724,677.83
  5. Step 5: Solve for x
    x = 2,118,724,677.83/51,304.95
  6. Step 6: Final answer
    x = 41,296.69

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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.