Home / 14,725.56-22,098.06-6,936.60

Finding the Fourth Proportional to 14,725.56, 22,098.06 and 6,936.60

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Solution

The fourth proportional to 14,725.56, 22,098.06 and 6,936.60 is: 10,409.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,725.56 : 22,098.06 = 6,936.60 : x
  2. Step 2: Convert to fraction form
    14,725.56/22,098.06 = 6,936.60/x
  3. Step 3: Cross multiply
    14,725.56x = 22,098.06 × 6,936.60
  4. Step 4: Simplify right side
    14,725.56x = 153,285,403.00
  5. Step 5: Solve for x
    x = 153,285,403.00/14,725.56
  6. Step 6: Final answer
    x = 10,409.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.