Home / 10,813.32-14,923.26-6,098.58

Finding the Fourth Proportional to 10,813.32, 14,923.26 and 6,098.58

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Solution

The fourth proportional to 10,813.32, 14,923.26 and 6,098.58 is: 8,416.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,813.32 : 14,923.26 = 6,098.58 : x
  2. Step 2: Convert to fraction form
    10,813.32/14,923.26 = 6,098.58/x
  3. Step 3: Cross multiply
    10,813.32x = 14,923.26 × 6,098.58
  4. Step 4: Simplify right side
    10,813.32x = 91,010,694.97
  5. Step 5: Solve for x
    x = 91,010,694.97/10,813.32
  6. Step 6: Final answer
    x = 8,416.54

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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.