Home / 10,733.70-16,070.82-8,093.22

Finding the Fourth Proportional to 10,733.70, 16,070.82 and 8,093.22

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Solution

The fourth proportional to 10,733.70, 16,070.82 and 8,093.22 is: 12,117.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,733.70 : 16,070.82 = 8,093.22 : x
  2. Step 2: Convert to fraction form
    10,733.70/16,070.82 = 8,093.22/x
  3. Step 3: Cross multiply
    10,733.70x = 16,070.82 × 8,093.22
  4. Step 4: Simplify right side
    10,733.70x = 130,064,681.84
  5. Step 5: Solve for x
    x = 130,064,681.84/10,733.70
  6. Step 6: Final answer
    x = 12,117.41

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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.