Home / 183,290.14-274,895.61-64,965.34

Finding the Fourth Proportional to 183,290.14, 274,895.61 and 64,965.34

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Solution

The fourth proportional to 183,290.14, 274,895.61 and 64,965.34 is: 97,433.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,290.14 : 274,895.61 = 64,965.34 : x
  2. Step 2: Convert to fraction form
    183,290.14/274,895.61 = 64,965.34/x
  3. Step 3: Cross multiply
    183,290.14x = 274,895.61 × 64,965.34
  4. Step 4: Simplify right side
    183,290.14x = 17,858,686,768.16
  5. Step 5: Solve for x
    x = 17,858,686,768.16/183,290.14
  6. Step 6: Final answer
    x = 97,433.97

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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.