Home / 104,562.92-144,294.30-58,619.52

Finding the Fourth Proportional to 104,562.92, 144,294.30 and 58,619.52

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Solution

The fourth proportional to 104,562.92, 144,294.30 and 58,619.52 is: 80,893.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,562.92 : 144,294.30 = 58,619.52 : x
  2. Step 2: Convert to fraction form
    104,562.92/144,294.30 = 58,619.52/x
  3. Step 3: Cross multiply
    104,562.92x = 144,294.30 × 58,619.52
  4. Step 4: Simplify right side
    104,562.92x = 8,458,462,114.36
  5. Step 5: Solve for x
    x = 8,458,462,114.36/104,562.92
  6. Step 6: Final answer
    x = 80,893.51

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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.