Home / 41,633.06-62,450.36-13,553.01

Finding the Fourth Proportional to 41,633.06, 62,450.36 and 13,553.01

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Solution

The fourth proportional to 41,633.06, 62,450.36 and 13,553.01 is: 20,329.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,633.06 : 62,450.36 = 13,553.01 : x
  2. Step 2: Convert to fraction form
    41,633.06/62,450.36 = 13,553.01/x
  3. Step 3: Cross multiply
    41,633.06x = 62,450.36 × 13,553.01
  4. Step 4: Simplify right side
    41,633.06x = 846,390,285.82
  5. Step 5: Solve for x
    x = 846,390,285.82/41,633.06
  6. Step 6: Final answer
    x = 20,329.77

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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.