Home / 274,225.98-411,348.06-94,309.62

Finding the Fourth Proportional to 274,225.98, 411,348.06 and 94,309.62

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Solution

The fourth proportional to 274,225.98, 411,348.06 and 94,309.62 is: 141,467.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,225.98 : 411,348.06 = 94,309.62 : x
  2. Step 2: Convert to fraction form
    274,225.98/411,348.06 = 94,309.62/x
  3. Step 3: Cross multiply
    274,225.98x = 411,348.06 × 94,309.62
  4. Step 4: Simplify right side
    274,225.98x = 38,794,079,226.34
  5. Step 5: Solve for x
    x = 38,794,079,226.34/274,225.98
  6. Step 6: Final answer
    x = 141,467.56

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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.