Home / 8,410.26-11,606.13-4,633.32

Finding the Fourth Proportional to 8,410.26, 11,606.13 and 4,633.32

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Solution

The fourth proportional to 8,410.26, 11,606.13 and 4,633.32 is: 6,393.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,410.26 : 11,606.13 = 4,633.32 : x
  2. Step 2: Convert to fraction form
    8,410.26/11,606.13 = 4,633.32/x
  3. Step 3: Cross multiply
    8,410.26x = 11,606.13 × 4,633.32
  4. Step 4: Simplify right side
    8,410.26x = 53,774,914.25
  5. Step 5: Solve for x
    x = 53,774,914.25/8,410.26
  6. Step 6: Final answer
    x = 6,393.97

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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.