Home / 17,824.50-24,604.30-10,372.50

Finding the Fourth Proportional to 17,824.50, 24,604.30 and 10,372.50

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Solution

The fourth proportional to 17,824.50, 24,604.30 and 10,372.50 is: 14,317.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,824.50 : 24,604.30 = 10,372.50 : x
  2. Step 2: Convert to fraction form
    17,824.50/24,604.30 = 10,372.50/x
  3. Step 3: Cross multiply
    17,824.50x = 24,604.30 × 10,372.50
  4. Step 4: Simplify right side
    17,824.50x = 255,208,101.75
  5. Step 5: Solve for x
    x = 255,208,101.75/17,824.50
  6. Step 6: Final answer
    x = 14,317.83

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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.