Home / 45,314.24-67,954.03-14,912.26

Finding the Fourth Proportional to 45,314.24, 67,954.03 and 14,912.26

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Solution

The fourth proportional to 45,314.24, 67,954.03 and 14,912.26 is: 22,362.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,314.24 : 67,954.03 = 14,912.26 : x
  2. Step 2: Convert to fraction form
    45,314.24/67,954.03 = 14,912.26/x
  3. Step 3: Cross multiply
    45,314.24x = 67,954.03 × 14,912.26
  4. Step 4: Simplify right side
    45,314.24x = 1,013,347,956.24
  5. Step 5: Solve for x
    x = 1,013,347,956.24/45,314.24
  6. Step 6: Final answer
    x = 22,362.68

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1.5x scale

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.