Home / 104,833.73-144,669.12-59,511.32

Finding the Fourth Proportional to 104,833.73, 144,669.12 and 59,511.32

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Solution

The fourth proportional to 104,833.73, 144,669.12 and 59,511.32 is: 82,124.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,833.73 : 144,669.12 = 59,511.32 : x
  2. Step 2: Convert to fraction form
    104,833.73/144,669.12 = 59,511.32/x
  3. Step 3: Cross multiply
    104,833.73x = 144,669.12 × 59,511.32
  4. Step 4: Simplify right side
    104,833.73x = 8,609,450,294.44
  5. Step 5: Solve for x
    x = 8,609,450,294.44/104,833.73
  6. Step 6: Final answer
    x = 82,124.81

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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.