Home / 14,093.84-21,124.92-6,692.24

Finding the Fourth Proportional to 14,093.84, 21,124.92 and 6,692.24

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Solution

The fourth proportional to 14,093.84, 21,124.92 and 6,692.24 is: 10,030.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,093.84 : 21,124.92 = 6,692.24 : x
  2. Step 2: Convert to fraction form
    14,093.84/21,124.92 = 6,692.24/x
  3. Step 3: Cross multiply
    14,093.84x = 21,124.92 × 6,692.24
  4. Step 4: Simplify right side
    14,093.84x = 141,373,034.62
  5. Step 5: Solve for x
    x = 141,373,034.62/14,093.84
  6. Step 6: Final answer
    x = 10,030.84

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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.