Home / 84,093.03-126,118.05-24,914.86

Finding the Fourth Proportional to 84,093.03, 126,118.05 and 24,914.86

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Solution

The fourth proportional to 84,093.03, 126,118.05 and 24,914.86 is: 37,365.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,093.03 : 126,118.05 = 24,914.86 : x
  2. Step 2: Convert to fraction form
    84,093.03/126,118.05 = 24,914.86/x
  3. Step 3: Cross multiply
    84,093.03x = 126,118.05 × 24,914.86
  4. Step 4: Simplify right side
    84,093.03x = 3,142,213,243.93
  5. Step 5: Solve for x
    x = 3,142,213,243.93/84,093.03
  6. Step 6: Final answer
    x = 37,365.92

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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.