Home / 46,922.12-70,333.97-21,941.11

Finding the Fourth Proportional to 46,922.12, 70,333.97 and 21,941.11

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Solution

The fourth proportional to 46,922.12, 70,333.97 and 21,941.11 is: 32,888.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,922.12 : 70,333.97 = 21,941.11 : x
  2. Step 2: Convert to fraction form
    46,922.12/70,333.97 = 21,941.11/x
  3. Step 3: Cross multiply
    46,922.12x = 70,333.97 × 21,941.11
  4. Step 4: Simplify right side
    46,922.12x = 1,543,205,086.97
  5. Step 5: Solve for x
    x = 1,543,205,086.97/46,922.12
  6. Step 6: Final answer
    x = 32,888.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.