Home / 15,933.98-23,900.97-6,579.29

Finding the Fourth Proportional to 15,933.98, 23,900.97 and 6,579.29

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Solution

The fourth proportional to 15,933.98, 23,900.97 and 6,579.29 is: 9,868.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,933.98 : 23,900.97 = 6,579.29 : x
  2. Step 2: Convert to fraction form
    15,933.98/23,900.97 = 6,579.29/x
  3. Step 3: Cross multiply
    15,933.98x = 23,900.97 × 6,579.29
  4. Step 4: Simplify right side
    15,933.98x = 157,251,412.91
  5. Step 5: Solve for x
    x = 157,251,412.91/15,933.98
  6. Step 6: Final answer
    x = 9,868.94

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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.