Home / 25,050.05-37,575.68-8,410.62

Finding the Fourth Proportional to 25,050.05, 37,575.68 and 8,410.62

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Solution

The fourth proportional to 25,050.05, 37,575.68 and 8,410.62 is: 12,616.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,050.05 : 37,575.68 = 8,410.62 : x
  2. Step 2: Convert to fraction form
    25,050.05/37,575.68 = 8,410.62/x
  3. Step 3: Cross multiply
    25,050.05x = 37,575.68 × 8,410.62
  4. Step 4: Simplify right side
    25,050.05x = 316,034,723.67
  5. Step 5: Solve for x
    x = 316,034,723.67/25,050.05
  6. Step 6: Final answer
    x = 12,616.13

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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.