Home / 40,936.72-56,492.76-24,170.80

Finding the Fourth Proportional to 40,936.72, 56,492.76 and 24,170.80

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Solution

The fourth proportional to 40,936.72, 56,492.76 and 24,170.80 is: 33,355.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,936.72 : 56,492.76 = 24,170.80 : x
  2. Step 2: Convert to fraction form
    40,936.72/56,492.76 = 24,170.80/x
  3. Step 3: Cross multiply
    40,936.72x = 56,492.76 × 24,170.80
  4. Step 4: Simplify right side
    40,936.72x = 1,365,475,203.41
  5. Step 5: Solve for x
    x = 1,365,475,203.41/40,936.72
  6. Step 6: Final answer
    x = 33,355.76

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1.5x scale

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.