Home / 8,733.44-12,037.83-6,841.91

Finding the Fourth Proportional to 8,733.44, 12,037.83 and 6,841.91

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Solution

The fourth proportional to 8,733.44, 12,037.83 and 6,841.91 is: 9,430.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733.44 : 12,037.83 = 6,841.91 : x
  2. Step 2: Convert to fraction form
    8,733.44/12,037.83 = 6,841.91/x
  3. Step 3: Cross multiply
    8,733.44x = 12,037.83 × 6,841.91
  4. Step 4: Simplify right side
    8,733.44x = 82,361,749.46
  5. Step 5: Solve for x
    x = 82,361,749.46/8,733.44
  6. Step 6: Final answer
    x = 9,430.62

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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.