Home / 8,733.14-13,099.70-2,493.80

Finding the Fourth Proportional to 8,733.14, 13,099.70 and 2,493.80

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Solution

The fourth proportional to 8,733.14, 13,099.70 and 2,493.80 is: 3,740.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733.14 : 13,099.70 = 2,493.80 : x
  2. Step 2: Convert to fraction form
    8,733.14/13,099.70 = 2,493.80/x
  3. Step 3: Cross multiply
    8,733.14x = 13,099.70 × 2,493.80
  4. Step 4: Simplify right side
    8,733.14x = 32,668,031.86
  5. Step 5: Solve for x
    x = 32,668,031.86/8,733.14
  6. Step 6: Final answer
    x = 3,740.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.