Home / 10,650.28-14,698.14-5,934.76

Finding the Fourth Proportional to 10,650.28, 14,698.14 and 5,934.76

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Solution

The fourth proportional to 10,650.28, 14,698.14 and 5,934.76 is: 8,190.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,650.28 : 14,698.14 = 5,934.76 : x
  2. Step 2: Convert to fraction form
    10,650.28/14,698.14 = 5,934.76/x
  3. Step 3: Cross multiply
    10,650.28x = 14,698.14 × 5,934.76
  4. Step 4: Simplify right side
    10,650.28x = 87,229,933.35
  5. Step 5: Solve for x
    x = 87,229,933.35/10,650.28
  6. Step 6: Final answer
    x = 8,190.39

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Double scale
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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.