Home / 24,975.42-37,476.09-18,106.62

Finding the Fourth Proportional to 24,975.42, 37,476.09 and 18,106.62

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Solution

The fourth proportional to 24,975.42, 37,476.09 and 18,106.62 is: 27,169.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,975.42 : 37,476.09 = 18,106.62 : x
  2. Step 2: Convert to fraction form
    24,975.42/37,476.09 = 18,106.62/x
  3. Step 3: Cross multiply
    24,975.42x = 37,476.09 × 18,106.62
  4. Step 4: Simplify right side
    24,975.42x = 678,565,320.72
  5. Step 5: Solve for x
    x = 678,565,320.72/24,975.42
  6. Step 6: Final answer
    x = 27,169.33

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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.