Home / 37,396.89-51,598.50-22,857.39

Finding the Fourth Proportional to 37,396.89, 51,598.50 and 22,857.39

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Solution

The fourth proportional to 37,396.89, 51,598.50 and 22,857.39 is: 31,537.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,396.89 : 51,598.50 = 22,857.39 : x
  2. Step 2: Convert to fraction form
    37,396.89/51,598.50 = 22,857.39/x
  3. Step 3: Cross multiply
    37,396.89x = 51,598.50 × 22,857.39
  4. Step 4: Simplify right side
    37,396.89x = 1,179,407,037.92
  5. Step 5: Solve for x
    x = 1,179,407,037.92/37,396.89
  6. Step 6: Final answer
    x = 31,537.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.