Home / 10,584.54-14,606.64-6,108.12

Finding the Fourth Proportional to 10,584.54, 14,606.64 and 6,108.12

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Solution

The fourth proportional to 10,584.54, 14,606.64 and 6,108.12 is: 8,429.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,584.54 : 14,606.64 = 6,108.12 : x
  2. Step 2: Convert to fraction form
    10,584.54/14,606.64 = 6,108.12/x
  3. Step 3: Cross multiply
    10,584.54x = 14,606.64 × 6,108.12
  4. Step 4: Simplify right side
    10,584.54x = 89,219,109.92
  5. Step 5: Solve for x
    x = 89,219,109.92/10,584.54
  6. Step 6: Final answer
    x = 8,429.19

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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.