Home / 37,641.21-56,480.24-26,618.73

Finding the Fourth Proportional to 37,641.21, 56,480.24 and 26,618.73

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Solution

The fourth proportional to 37,641.21, 56,480.24 and 26,618.73 is: 39,941.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,641.21 : 56,480.24 = 26,618.73 : x
  2. Step 2: Convert to fraction form
    37,641.21/56,480.24 = 26,618.73/x
  3. Step 3: Cross multiply
    37,641.21x = 56,480.24 × 26,618.73
  4. Step 4: Simplify right side
    37,641.21x = 1,503,432,325.44
  5. Step 5: Solve for x
    x = 1,503,432,325.44/37,641.21
  6. Step 6: Final answer
    x = 39,941.13

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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.