Home / 43,191.21-64,786.82-24,710.25

Finding the Fourth Proportional to 43,191.21, 64,786.82 and 24,710.25

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Solution

The fourth proportional to 43,191.21, 64,786.82 and 24,710.25 is: 37,065.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,191.21 : 64,786.82 = 24,710.25 : x
  2. Step 2: Convert to fraction form
    43,191.21/64,786.82 = 24,710.25/x
  3. Step 3: Cross multiply
    43,191.21x = 64,786.82 × 24,710.25
  4. Step 4: Simplify right side
    43,191.21x = 1,600,898,395.35
  5. Step 5: Solve for x
    x = 1,600,898,395.35/43,191.21
  6. Step 6: Final answer
    x = 37,065.38

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Similar ratio
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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.