Home / 24,574.76-36,858.51-12,091.43

Finding the Fourth Proportional to 24,574.76, 36,858.51 and 12,091.43

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Solution

The fourth proportional to 24,574.76, 36,858.51 and 12,091.43 is: 18,135.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,574.76 : 36,858.51 = 12,091.43 : x
  2. Step 2: Convert to fraction form
    24,574.76/36,858.51 = 12,091.43/x
  3. Step 3: Cross multiply
    24,574.76x = 36,858.51 × 12,091.43
  4. Step 4: Simplify right side
    24,574.76x = 445,672,093.57
  5. Step 5: Solve for x
    x = 445,672,093.57/24,574.76
  6. Step 6: Final answer
    x = 18,135.36

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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.