Home / 37,480.57-56,236.43-16,409.76

Finding the Fourth Proportional to 37,480.57, 56,236.43 and 16,409.76

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Solution

The fourth proportional to 37,480.57, 56,236.43 and 16,409.76 is: 24,621.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,480.57 : 56,236.43 = 16,409.76 : x
  2. Step 2: Convert to fraction form
    37,480.57/56,236.43 = 16,409.76/x
  3. Step 3: Cross multiply
    37,480.57x = 56,236.43 × 16,409.76
  4. Step 4: Simplify right side
    37,480.57x = 922,826,360.58
  5. Step 5: Solve for x
    x = 922,826,360.58/37,480.57
  6. Step 6: Final answer
    x = 24,621.46

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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.