Home / 56,255.46-84,286.23-37,268.25

Finding the Fourth Proportional to 56,255.46, 84,286.23 and 37,268.25

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Solution

The fourth proportional to 56,255.46, 84,286.23 and 37,268.25 is: 55,838.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,255.46 : 84,286.23 = 37,268.25 : x
  2. Step 2: Convert to fraction form
    56,255.46/84,286.23 = 37,268.25/x
  3. Step 3: Cross multiply
    56,255.46x = 84,286.23 × 37,268.25
  4. Step 4: Simplify right side
    56,255.46x = 3,141,200,291.20
  5. Step 5: Solve for x
    x = 3,141,200,291.20/56,255.46
  6. Step 6: Final answer
    x = 55,838.14

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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.