Home / 41,909.08-57,774.94-33,336.04

Finding the Fourth Proportional to 41,909.08, 57,774.94 and 33,336.04

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Solution

The fourth proportional to 41,909.08, 57,774.94 and 33,336.04 is: 45,956.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,909.08 : 57,774.94 = 33,336.04 : x
  2. Step 2: Convert to fraction form
    41,909.08/57,774.94 = 33,336.04/x
  3. Step 3: Cross multiply
    41,909.08x = 57,774.94 × 33,336.04
  4. Step 4: Simplify right side
    41,909.08x = 1,925,987,710.84
  5. Step 5: Solve for x
    x = 1,925,987,710.84/41,909.08
  6. Step 6: Final answer
    x = 45,956.33

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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.