Home / 10,744.45-14,824.69-6,265.62

Finding the Fourth Proportional to 10,744.45, 14,824.69 and 6,265.62

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Solution

The fourth proportional to 10,744.45, 14,824.69 and 6,265.62 is: 8,645.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,744.45 : 14,824.69 = 6,265.62 : x
  2. Step 2: Convert to fraction form
    10,744.45/14,824.69 = 6,265.62/x
  3. Step 3: Cross multiply
    10,744.45x = 14,824.69 × 6,265.62
  4. Step 4: Simplify right side
    10,744.45x = 92,885,858.49
  5. Step 5: Solve for x
    x = 92,885,858.49/10,744.45
  6. Step 6: Final answer
    x = 8,645.01

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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.