Home / 334,277.84-501,290.98-120,993.04

Finding the Fourth Proportional to 334,277.84, 501,290.98 and 120,993.04

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Solution

The fourth proportional to 334,277.84, 501,290.98 and 120,993.04 is: 181,444.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,277.84 : 501,290.98 = 120,993.04 : x
  2. Step 2: Convert to fraction form
    334,277.84/501,290.98 = 120,993.04/x
  3. Step 3: Cross multiply
    334,277.84x = 501,290.98 × 120,993.04
  4. Step 4: Simplify right side
    334,277.84x = 60,652,719,918.91
  5. Step 5: Solve for x
    x = 60,652,719,918.91/334,277.84
  6. Step 6: Final answer
    x = 181,444.04

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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.