Home / 10,813.97-14,923.28-6,098.26

Finding the Fourth Proportional to 10,813.97, 14,923.28 and 6,098.26

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Solution

The fourth proportional to 10,813.97, 14,923.28 and 6,098.26 is: 8,415.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,813.97 : 14,923.28 = 6,098.26 : x
  2. Step 2: Convert to fraction form
    10,813.97/14,923.28 = 6,098.26/x
  3. Step 3: Cross multiply
    10,813.97x = 14,923.28 × 6,098.26
  4. Step 4: Simplify right side
    10,813.97x = 91,005,966.88
  5. Step 5: Solve for x
    x = 91,005,966.88/10,813.97
  6. Step 6: Final answer
    x = 8,415.59

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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.