Home / 37,704.34-56,549.22-11,402.92

Finding the Fourth Proportional to 37,704.34, 56,549.22 and 11,402.92

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Solution

The fourth proportional to 37,704.34, 56,549.22 and 11,402.92 is: 17,102.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,704.34 : 56,549.22 = 11,402.92 : x
  2. Step 2: Convert to fraction form
    37,704.34/56,549.22 = 11,402.92/x
  3. Step 3: Cross multiply
    37,704.34x = 56,549.22 × 11,402.92
  4. Step 4: Simplify right side
    37,704.34x = 644,826,231.72
  5. Step 5: Solve for x
    x = 644,826,231.72/37,704.34
  6. Step 6: Final answer
    x = 17,102.18

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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.