Home / 14,538.24-21,805.92-4,675.68

Finding the Fourth Proportional to 14,538.24, 21,805.92 and 4,675.68

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Solution

The fourth proportional to 14,538.24, 21,805.92 and 4,675.68 is: 7,013.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,538.24 : 21,805.92 = 4,675.68 : x
  2. Step 2: Convert to fraction form
    14,538.24/21,805.92 = 4,675.68/x
  3. Step 3: Cross multiply
    14,538.24x = 21,805.92 × 4,675.68
  4. Step 4: Simplify right side
    14,538.24x = 101,957,504.03
  5. Step 5: Solve for x
    x = 101,957,504.03/14,538.24
  6. Step 6: Final answer
    x = 7,013.06

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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.