Home / 22,346.26-30,847.48-14,796.25

Finding the Fourth Proportional to 22,346.26, 30,847.48 and 14,796.25

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Solution

The fourth proportional to 22,346.26, 30,847.48 and 14,796.25 is: 20,425.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.26 : 30,847.48 = 14,796.25 : x
  2. Step 2: Convert to fraction form
    22,346.26/30,847.48 = 14,796.25/x
  3. Step 3: Cross multiply
    22,346.26x = 30,847.48 × 14,796.25
  4. Step 4: Simplify right side
    22,346.26x = 456,426,911.84
  5. Step 5: Solve for x
    x = 456,426,911.84/22,346.26
  6. Step 6: Final answer
    x = 20,425.21

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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.