Home / 367,166.04-550,370.16-154,057.72

Finding the Fourth Proportional to 367,166.04, 550,370.16 and 154,057.72

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Solution

The fourth proportional to 367,166.04, 550,370.16 and 154,057.72 is: 230,927.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,166.04 : 550,370.16 = 154,057.72 : x
  2. Step 2: Convert to fraction form
    367,166.04/550,370.16 = 154,057.72/x
  3. Step 3: Cross multiply
    367,166.04x = 550,370.16 × 154,057.72
  4. Step 4: Simplify right side
    367,166.04x = 84,788,772,005.64
  5. Step 5: Solve for x
    x = 84,788,772,005.64/367,166.04
  6. Step 6: Final answer
    x = 230,927.60

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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.