Home / 10,104.11-13,952.48-6,333.74

Finding the Fourth Proportional to 10,104.11, 13,952.48 and 6,333.74

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Solution

The fourth proportional to 10,104.11, 13,952.48 and 6,333.74 is: 8,746.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,104.11 : 13,952.48 = 6,333.74 : x
  2. Step 2: Convert to fraction form
    10,104.11/13,952.48 = 6,333.74/x
  3. Step 3: Cross multiply
    10,104.11x = 13,952.48 × 6,333.74
  4. Step 4: Simplify right side
    10,104.11x = 88,371,383.89
  5. Step 5: Solve for x
    x = 88,371,383.89/10,104.11
  6. Step 6: Final answer
    x = 8,746.09

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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.