Home / 16,213.98-24,306.54-6,360.30

Finding the Fourth Proportional to 16,213.98, 24,306.54 and 6,360.30

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Solution

The fourth proportional to 16,213.98, 24,306.54 and 6,360.30 is: 9,534.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,213.98 : 24,306.54 = 6,360.30 : x
  2. Step 2: Convert to fraction form
    16,213.98/24,306.54 = 6,360.30/x
  3. Step 3: Cross multiply
    16,213.98x = 24,306.54 × 6,360.30
  4. Step 4: Simplify right side
    16,213.98x = 154,596,886.36
  5. Step 5: Solve for x
    x = 154,596,886.36/16,213.98
  6. Step 6: Final answer
    x = 9,534.79

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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.