Home / 151,346.40-226,922.40-62,635.20

Finding the Fourth Proportional to 151,346.40, 226,922.40 and 62,635.20

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Solution

The fourth proportional to 151,346.40, 226,922.40 and 62,635.20 is: 93,912.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,346.40 : 226,922.40 = 62,635.20 : x
  2. Step 2: Convert to fraction form
    151,346.40/226,922.40 = 62,635.20/x
  3. Step 3: Cross multiply
    151,346.40x = 226,922.40 × 62,635.20
  4. Step 4: Simplify right side
    151,346.40x = 14,213,329,908.48
  5. Step 5: Solve for x
    x = 14,213,329,908.48/151,346.40
  6. Step 6: Final answer
    x = 93,912.57

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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.