Home / 37,157.66-55,712.76-24,492.78

Finding the Fourth Proportional to 37,157.66, 55,712.76 and 24,492.78

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Solution

The fourth proportional to 37,157.66, 55,712.76 and 24,492.78 is: 36,723.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,157.66 : 55,712.76 = 24,492.78 : x
  2. Step 2: Convert to fraction form
    37,157.66/55,712.76 = 24,492.78/x
  3. Step 3: Cross multiply
    37,157.66x = 55,712.76 × 24,492.78
  4. Step 4: Simplify right side
    37,157.66x = 1,364,560,373.87
  5. Step 5: Solve for x
    x = 1,364,560,373.87/37,157.66
  6. Step 6: Final answer
    x = 36,723.53

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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.