Home / 73,828.05-110,758.04-23,913.17

Finding the Fourth Proportional to 73,828.05, 110,758.04 and 23,913.17

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Solution

The fourth proportional to 73,828.05, 110,758.04 and 23,913.17 is: 35,874.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,828.05 : 110,758.04 = 23,913.17 : x
  2. Step 2: Convert to fraction form
    73,828.05/110,758.04 = 23,913.17/x
  3. Step 3: Cross multiply
    73,828.05x = 110,758.04 × 23,913.17
  4. Step 4: Simplify right side
    73,828.05x = 2,648,575,719.82
  5. Step 5: Solve for x
    x = 2,648,575,719.82/73,828.05
  6. Step 6: Final answer
    x = 35,874.92

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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.