Home / 37,288.44-55,932.60-10,993.40

Finding the Fourth Proportional to 37,288.44, 55,932.60 and 10,993.40

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Solution

The fourth proportional to 37,288.44, 55,932.60 and 10,993.40 is: 16,490.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,288.44 : 55,932.60 = 10,993.40 : x
  2. Step 2: Convert to fraction form
    37,288.44/55,932.60 = 10,993.40/x
  3. Step 3: Cross multiply
    37,288.44x = 55,932.60 × 10,993.40
  4. Step 4: Simplify right side
    37,288.44x = 614,889,444.84
  5. Step 5: Solve for x
    x = 614,889,444.84/37,288.44
  6. Step 6: Final answer
    x = 16,490.08

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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.