Home / 40,247.72-60,322.62-16,846.76

Finding the Fourth Proportional to 40,247.72, 60,322.62 and 16,846.76

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Solution

The fourth proportional to 40,247.72, 60,322.62 and 16,846.76 is: 25,249.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,247.72 : 60,322.62 = 16,846.76 : x
  2. Step 2: Convert to fraction form
    40,247.72/60,322.62 = 16,846.76/x
  3. Step 3: Cross multiply
    40,247.72x = 60,322.62 × 16,846.76
  4. Step 4: Simplify right side
    40,247.72x = 1,016,240,701.71
  5. Step 5: Solve for x
    x = 1,016,240,701.71/40,247.72
  6. Step 6: Final answer
    x = 25,249.65

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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.