Home / 31,199.67-46,750.19-25,327.58

Finding the Fourth Proportional to 31,199.67, 46,750.19 and 25,327.58

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Solution

The fourth proportional to 31,199.67, 46,750.19 and 25,327.58 is: 37,951.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,199.67 : 46,750.19 = 25,327.58 : x
  2. Step 2: Convert to fraction form
    31,199.67/46,750.19 = 25,327.58/x
  3. Step 3: Cross multiply
    31,199.67x = 46,750.19 × 25,327.58
  4. Step 4: Simplify right side
    31,199.67x = 1,184,068,816.85
  5. Step 5: Solve for x
    x = 1,184,068,816.85/31,199.67
  6. Step 6: Final answer
    x = 37,951.33

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1.5x scale

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.