Home / 10,484.82-14,469.45-6,009.43

Finding the Fourth Proportional to 10,484.82, 14,469.45 and 6,009.43

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Solution

The fourth proportional to 10,484.82, 14,469.45 and 6,009.43 is: 8,293.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484.82 : 14,469.45 = 6,009.43 : x
  2. Step 2: Convert to fraction form
    10,484.82/14,469.45 = 6,009.43/x
  3. Step 3: Cross multiply
    10,484.82x = 14,469.45 × 6,009.43
  4. Step 4: Simplify right side
    10,484.82x = 86,953,116.87
  5. Step 5: Solve for x
    x = 86,953,116.87/10,484.82
  6. Step 6: Final answer
    x = 8,293.24

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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.