Home / 46,557.82-69,836.36-30,833.22

Finding the Fourth Proportional to 46,557.82, 69,836.36 and 30,833.22

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Solution

The fourth proportional to 46,557.82, 69,836.36 and 30,833.22 is: 46,249.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,557.82 : 69,836.36 = 30,833.22 : x
  2. Step 2: Convert to fraction form
    46,557.82/69,836.36 = 30,833.22/x
  3. Step 3: Cross multiply
    46,557.82x = 69,836.36 × 30,833.22
  4. Step 4: Simplify right side
    46,557.82x = 2,153,280,263.11
  5. Step 5: Solve for x
    x = 2,153,280,263.11/46,557.82
  6. Step 6: Final answer
    x = 46,249.59

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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.