Home / 10,410.54-14,367.06-6,164.03

Finding the Fourth Proportional to 10,410.54, 14,367.06 and 6,164.03

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Solution

The fourth proportional to 10,410.54, 14,367.06 and 6,164.03 is: 8,506.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,410.54 : 14,367.06 = 6,164.03 : x
  2. Step 2: Convert to fraction form
    10,410.54/14,367.06 = 6,164.03/x
  3. Step 3: Cross multiply
    10,410.54x = 14,367.06 × 6,164.03
  4. Step 4: Simplify right side
    10,410.54x = 88,558,917.02
  5. Step 5: Solve for x
    x = 88,558,917.02/10,410.54
  6. Step 6: Final answer
    x = 8,506.66

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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.