Home / 24,759.38-37,113.06-8,115.08

Finding the Fourth Proportional to 24,759.38, 37,113.06 and 8,115.08

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Solution

The fourth proportional to 24,759.38, 37,113.06 and 8,115.08 is: 12,164.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,759.38 : 37,113.06 = 8,115.08 : x
  2. Step 2: Convert to fraction form
    24,759.38/37,113.06 = 8,115.08/x
  3. Step 3: Cross multiply
    24,759.38x = 37,113.06 × 8,115.08
  4. Step 4: Simplify right side
    24,759.38x = 301,175,450.94
  5. Step 5: Solve for x
    x = 301,175,450.94/24,759.38
  6. Step 6: Final answer
    x = 12,164.10

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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.