Home / 51,114.35-76,696.64-23,053.79

Finding the Fourth Proportional to 51,114.35, 76,696.64 and 23,053.79

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Solution

The fourth proportional to 51,114.35, 76,696.64 and 23,053.79 is: 34,592.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,114.35 : 76,696.64 = 23,053.79 : x
  2. Step 2: Convert to fraction form
    51,114.35/76,696.64 = 23,053.79/x
  3. Step 3: Cross multiply
    51,114.35x = 76,696.64 × 23,053.79
  4. Step 4: Simplify right side
    51,114.35x = 1,768,148,232.27
  5. Step 5: Solve for x
    x = 1,768,148,232.27/51,114.35
  6. Step 6: Final answer
    x = 34,592.01

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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.