Home / 10,799.48-14,902.44-6,322.64

Finding the Fourth Proportional to 10,799.48, 14,902.44 and 6,322.64

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Solution

The fourth proportional to 10,799.48, 14,902.44 and 6,322.64 is: 8,724.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799.48 : 14,902.44 = 6,322.64 : x
  2. Step 2: Convert to fraction form
    10,799.48/14,902.44 = 6,322.64/x
  3. Step 3: Cross multiply
    10,799.48x = 14,902.44 × 6,322.64
  4. Step 4: Simplify right side
    10,799.48x = 94,222,763.24
  5. Step 5: Solve for x
    x = 94,222,763.24/10,799.48
  6. Step 6: Final answer
    x = 8,724.75

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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.