Home / 37,235.72-55,845.96-10,933.40

Finding the Fourth Proportional to 37,235.72, 55,845.96 and 10,933.40

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Solution

The fourth proportional to 37,235.72, 55,845.96 and 10,933.40 is: 16,397.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,235.72 : 55,845.96 = 10,933.40 : x
  2. Step 2: Convert to fraction form
    37,235.72/55,845.96 = 10,933.40/x
  3. Step 3: Cross multiply
    37,235.72x = 55,845.96 × 10,933.40
  4. Step 4: Simplify right side
    37,235.72x = 610,586,219.06
  5. Step 5: Solve for x
    x = 610,586,219.06/37,235.72
  6. Step 6: Final answer
    x = 16,397.86

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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.