Home / 43,190.24-64,813.05-29,824.25

Finding the Fourth Proportional to 43,190.24, 64,813.05 and 29,824.25

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Solution

The fourth proportional to 43,190.24, 64,813.05 and 29,824.25 is: 44,755.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,190.24 : 64,813.05 = 29,824.25 : x
  2. Step 2: Convert to fraction form
    43,190.24/64,813.05 = 29,824.25/x
  3. Step 3: Cross multiply
    43,190.24x = 64,813.05 × 29,824.25
  4. Step 4: Simplify right side
    43,190.24x = 1,933,000,282.40
  5. Step 5: Solve for x
    x = 1,933,000,282.40/43,190.24
  6. Step 6: Final answer
    x = 44,755.49

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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.