Home / 22,284.99-30,767.27-14,341.02

Finding the Fourth Proportional to 22,284.99, 30,767.27 and 14,341.02

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Solution

The fourth proportional to 22,284.99, 30,767.27 and 14,341.02 is: 19,799.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,284.99 : 30,767.27 = 14,341.02 : x
  2. Step 2: Convert to fraction form
    22,284.99/30,767.27 = 14,341.02/x
  3. Step 3: Cross multiply
    22,284.99x = 30,767.27 × 14,341.02
  4. Step 4: Simplify right side
    22,284.99x = 441,233,847.33
  5. Step 5: Solve for x
    x = 441,233,847.33/22,284.99
  6. Step 6: Final answer
    x = 19,799.60

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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.