Home / 37,610.88-56,439.75-34,107.21

Finding the Fourth Proportional to 37,610.88, 56,439.75 and 34,107.21

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Solution

The fourth proportional to 37,610.88, 56,439.75 and 34,107.21 is: 51,182.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,610.88 : 56,439.75 = 34,107.21 : x
  2. Step 2: Convert to fraction form
    37,610.88/56,439.75 = 34,107.21/x
  3. Step 3: Cross multiply
    37,610.88x = 56,439.75 × 34,107.21
  4. Step 4: Simplify right side
    37,610.88x = 1,925,002,405.60
  5. Step 5: Solve for x
    x = 1,925,002,405.60/37,610.88
  6. Step 6: Final answer
    x = 51,182.06

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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.