Home / 10,584.19-14,606.07-6,107.89

Finding the Fourth Proportional to 10,584.19, 14,606.07 and 6,107.89

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Solution

The fourth proportional to 10,584.19, 14,606.07 and 6,107.89 is: 8,428.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,584.19 : 14,606.07 = 6,107.89 : x
  2. Step 2: Convert to fraction form
    10,584.19/14,606.07 = 6,107.89/x
  3. Step 3: Cross multiply
    10,584.19x = 14,606.07 × 6,107.89
  4. Step 4: Simplify right side
    10,584.19x = 89,212,268.89
  5. Step 5: Solve for x
    x = 89,212,268.89/10,584.19
  6. Step 6: Final answer
    x = 8,428.82

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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.