Home / 367,241.04-550,964.43-130,607.64

Finding the Fourth Proportional to 367,241.04, 550,964.43 and 130,607.64

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Solution

The fourth proportional to 367,241.04, 550,964.43 and 130,607.64 is: 195,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,241.04 : 550,964.43 = 130,607.64 : x
  2. Step 2: Convert to fraction form
    367,241.04/550,964.43 = 130,607.64/x
  3. Step 3: Cross multiply
    367,241.04x = 550,964.43 × 130,607.64
  4. Step 4: Simplify right side
    367,241.04x = 71,960,163,926.25
  5. Step 5: Solve for x
    x = 71,960,163,926.25/367,241.04
  6. Step 6: Final answer
    x = 195,948.05

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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.