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Finding the Fourth Proportional to 33,807.59, 46,664.16 and 22,330.88

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Solution

The fourth proportional to 33,807.59, 46,664.16 and 22,330.88 is: 30,823.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,807.59 : 46,664.16 = 22,330.88 : x
  2. Step 2: Convert to fraction form
    33,807.59/46,664.16 = 22,330.88/x
  3. Step 3: Cross multiply
    33,807.59x = 46,664.16 × 22,330.88
  4. Step 4: Simplify right side
    33,807.59x = 1,042,051,757.26
  5. Step 5: Solve for x
    x = 1,042,051,757.26/33,807.59
  6. Step 6: Final answer
    x = 30,823.01

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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.