Home / 10,444.80-14,414.09-6,200.67

Finding the Fourth Proportional to 10,444.80, 14,414.09 and 6,200.67

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Solution

The fourth proportional to 10,444.80, 14,414.09 and 6,200.67 is: 8,557.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,444.80 : 14,414.09 = 6,200.67 : x
  2. Step 2: Convert to fraction form
    10,444.80/14,414.09 = 6,200.67/x
  3. Step 3: Cross multiply
    10,444.80x = 14,414.09 × 6,200.67
  4. Step 4: Simplify right side
    10,444.80x = 89,377,015.44
  5. Step 5: Solve for x
    x = 89,377,015.44/10,444.80
  6. Step 6: Final answer
    x = 8,557.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.