Home / 35,709.03-49,277.04-19,575.99

Finding the Fourth Proportional to 35,709.03, 49,277.04 and 19,575.99

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Solution

The fourth proportional to 35,709.03, 49,277.04 and 19,575.99 is: 27,014.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,709.03 : 49,277.04 = 19,575.99 : x
  2. Step 2: Convert to fraction form
    35,709.03/49,277.04 = 19,575.99/x
  3. Step 3: Cross multiply
    35,709.03x = 49,277.04 × 19,575.99
  4. Step 4: Simplify right side
    35,709.03x = 964,646,842.27
  5. Step 5: Solve for x
    x = 964,646,842.27/35,709.03
  6. Step 6: Final answer
    x = 27,014.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.