Home / 58,348.44-80,530.93-33,815.83

Finding the Fourth Proportional to 58,348.44, 80,530.93 and 33,815.83

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Solution

The fourth proportional to 58,348.44, 80,530.93 and 33,815.83 is: 46,671.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,348.44 : 80,530.93 = 33,815.83 : x
  2. Step 2: Convert to fraction form
    58,348.44/80,530.93 = 33,815.83/x
  3. Step 3: Cross multiply
    58,348.44x = 80,530.93 × 33,815.83
  4. Step 4: Simplify right side
    58,348.44x = 2,723,220,325.67
  5. Step 5: Solve for x
    x = 2,723,220,325.67/58,348.44
  6. Step 6: Final answer
    x = 46,671.69

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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.