Home / 10,798.09-14,901.15-6,322.03

Finding the Fourth Proportional to 10,798.09, 14,901.15 and 6,322.03

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Solution

The fourth proportional to 10,798.09, 14,901.15 and 6,322.03 is: 8,724.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,798.09 : 14,901.15 = 6,322.03 : x
  2. Step 2: Convert to fraction form
    10,798.09/14,901.15 = 6,322.03/x
  3. Step 3: Cross multiply
    10,798.09x = 14,901.15 × 6,322.03
  4. Step 4: Simplify right side
    10,798.09x = 94,205,517.33
  5. Step 5: Solve for x
    x = 94,205,517.33/10,798.09
  6. Step 6: Final answer
    x = 8,724.28

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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.