Home / 37,251.54-55,877.31-10,956.28

Finding the Fourth Proportional to 37,251.54, 55,877.31 and 10,956.28

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Solution

The fourth proportional to 37,251.54, 55,877.31 and 10,956.28 is: 16,434.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,251.54 : 55,877.31 = 10,956.28 : x
  2. Step 2: Convert to fraction form
    37,251.54/55,877.31 = 10,956.28/x
  3. Step 3: Cross multiply
    37,251.54x = 55,877.31 × 10,956.28
  4. Step 4: Simplify right side
    37,251.54x = 612,207,454.01
  5. Step 5: Solve for x
    x = 612,207,454.01/37,251.54
  6. Step 6: Final answer
    x = 16,434.42

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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.