Home / 10,495.35-14,486.45-6,192.23

Finding the Fourth Proportional to 10,495.35, 14,486.45 and 6,192.23

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Solution

The fourth proportional to 10,495.35, 14,486.45 and 6,192.23 is: 8,546.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,495.35 : 14,486.45 = 6,192.23 : x
  2. Step 2: Convert to fraction form
    10,495.35/14,486.45 = 6,192.23/x
  3. Step 3: Cross multiply
    10,495.35x = 14,486.45 × 6,192.23
  4. Step 4: Simplify right side
    10,495.35x = 89,703,326.89
  5. Step 5: Solve for x
    x = 89,703,326.89/10,495.35
  6. Step 6: Final answer
    x = 8,546.96

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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.