Home / 10,006.13-13,808.48-6,027.31

Finding the Fourth Proportional to 10,006.13, 13,808.48 and 6,027.31

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Solution

The fourth proportional to 10,006.13, 13,808.48 and 6,027.31 is: 8,317.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,006.13 : 13,808.48 = 6,027.31 : x
  2. Step 2: Convert to fraction form
    10,006.13/13,808.48 = 6,027.31/x
  3. Step 3: Cross multiply
    10,006.13x = 13,808.48 × 6,027.31
  4. Step 4: Simplify right side
    10,006.13x = 83,227,976.71
  5. Step 5: Solve for x
    x = 83,227,976.71/10,006.13
  6. Step 6: Final answer
    x = 8,317.70

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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.