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Finding the Fourth Proportional to 37,606, 56,399.76 and 16,551.32

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Solution

The fourth proportional to 37,606, 56,399.76 and 16,551.32 is: 24,822.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,606 : 56,399.76 = 16,551.32 : x
  2. Step 2: Convert to fraction form
    37,606/56,399.76 = 16,551.32/x
  3. Step 3: Cross multiply
    37,606x = 56,399.76 × 16,551.32
  4. Step 4: Simplify right side
    37,606x = 933,490,475.68
  5. Step 5: Solve for x
    x = 933,490,475.68/37,606
  6. Step 6: Final answer
    x = 24,822.91

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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.