Home / 8,016.36-11,058.34-4,784.68

Finding the Fourth Proportional to 8,016.36, 11,058.34 and 4,784.68

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Solution

The fourth proportional to 8,016.36, 11,058.34 and 4,784.68 is: 6,600.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,016.36 : 11,058.34 = 4,784.68 : x
  2. Step 2: Convert to fraction form
    8,016.36/11,058.34 = 4,784.68/x
  3. Step 3: Cross multiply
    8,016.36x = 11,058.34 × 4,784.68
  4. Step 4: Simplify right side
    8,016.36x = 52,910,618.23
  5. Step 5: Solve for x
    x = 52,910,618.23/8,016.36
  6. Step 6: Final answer
    x = 6,600.33

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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.