Home / 16,637.68-24,956.42-4,157.64

Finding the Fourth Proportional to 16,637.68, 24,956.42 and 4,157.64

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Solution

The fourth proportional to 16,637.68, 24,956.42 and 4,157.64 is: 6,236.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637.68 : 24,956.42 = 4,157.64 : x
  2. Step 2: Convert to fraction form
    16,637.68/24,956.42 = 4,157.64/x
  3. Step 3: Cross multiply
    16,637.68x = 24,956.42 × 4,157.64
  4. Step 4: Simplify right side
    16,637.68x = 103,759,726.87
  5. Step 5: Solve for x
    x = 103,759,726.87/16,637.68
  6. Step 6: Final answer
    x = 6,236.43

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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.