Home / 34,463.01-51,702.75-11,089.38

Finding the Fourth Proportional to 34,463.01, 51,702.75 and 11,089.38

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Solution

The fourth proportional to 34,463.01, 51,702.75 and 11,089.38 is: 16,636.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,463.01 : 51,702.75 = 11,089.38 : x
  2. Step 2: Convert to fraction form
    34,463.01/51,702.75 = 11,089.38/x
  3. Step 3: Cross multiply
    34,463.01x = 51,702.75 × 11,089.38
  4. Step 4: Simplify right side
    34,463.01x = 573,351,441.80
  5. Step 5: Solve for x
    x = 573,351,441.80/34,463.01
  6. Step 6: Final answer
    x = 16,636.72

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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.