Home / 37,302.12-55,958.64-11,003.44

Finding the Fourth Proportional to 37,302.12, 55,958.64 and 11,003.44

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Solution

The fourth proportional to 37,302.12, 55,958.64 and 11,003.44 is: 16,506.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,302.12 : 55,958.64 = 11,003.44 : x
  2. Step 2: Convert to fraction form
    37,302.12/55,958.64 = 11,003.44/x
  3. Step 3: Cross multiply
    37,302.12x = 55,958.64 × 11,003.44
  4. Step 4: Simplify right side
    37,302.12x = 615,737,537.72
  5. Step 5: Solve for x
    x = 615,737,537.72/37,302.12
  6. Step 6: Final answer
    x = 16,506.77

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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.