Home / 30,932.68-46,411.98-22,236.52

Finding the Fourth Proportional to 30,932.68, 46,411.98 and 22,236.52

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Solution

The fourth proportional to 30,932.68, 46,411.98 and 22,236.52 is: 33,364.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,932.68 : 46,411.98 = 22,236.52 : x
  2. Step 2: Convert to fraction form
    30,932.68/46,411.98 = 22,236.52/x
  3. Step 3: Cross multiply
    30,932.68x = 46,411.98 × 22,236.52
  4. Step 4: Simplify right side
    30,932.68x = 1,032,040,921.51
  5. Step 5: Solve for x
    x = 1,032,040,921.51/30,932.68
  6. Step 6: Final answer
    x = 33,364.10

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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.