Home / 33,922.60-46,810.17-18,814.95

Finding the Fourth Proportional to 33,922.60, 46,810.17 and 18,814.95

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Solution

The fourth proportional to 33,922.60, 46,810.17 and 18,814.95 is: 25,962.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,922.60 : 46,810.17 = 18,814.95 : x
  2. Step 2: Convert to fraction form
    33,922.60/46,810.17 = 18,814.95/x
  3. Step 3: Cross multiply
    33,922.60x = 46,810.17 × 18,814.95
  4. Step 4: Simplify right side
    33,922.60x = 880,731,008.04
  5. Step 5: Solve for x
    x = 880,731,008.04/33,922.60
  6. Step 6: Final answer
    x = 25,962.96

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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.