Home / 37,404.68-56,106.90-13,713.99

Finding the Fourth Proportional to 37,404.68, 56,106.90 and 13,713.99

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Solution

The fourth proportional to 37,404.68, 56,106.90 and 13,713.99 is: 20,570.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,404.68 : 56,106.90 = 13,713.99 : x
  2. Step 2: Convert to fraction form
    37,404.68/56,106.90 = 13,713.99/x
  3. Step 3: Cross multiply
    37,404.68x = 56,106.90 × 13,713.99
  4. Step 4: Simplify right side
    37,404.68x = 769,449,465.53
  5. Step 5: Solve for x
    x = 769,449,465.53/37,404.68
  6. Step 6: Final answer
    x = 20,570.94

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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.