Home / 10,201.03-14,073.82-6,662.95

Finding the Fourth Proportional to 10,201.03, 14,073.82 and 6,662.95

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Solution

The fourth proportional to 10,201.03, 14,073.82 and 6,662.95 is: 9,192.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,201.03 : 14,073.82 = 6,662.95 : x
  2. Step 2: Convert to fraction form
    10,201.03/14,073.82 = 6,662.95/x
  3. Step 3: Cross multiply
    10,201.03x = 14,073.82 × 6,662.95
  4. Step 4: Simplify right side
    10,201.03x = 93,773,158.97
  5. Step 5: Solve for x
    x = 93,773,158.97/10,201.03
  6. Step 6: Final answer
    x = 9,192.52

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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.