Home / 41,453.34-57,207.95-31,364.27

Finding the Fourth Proportional to 41,453.34, 57,207.95 and 31,364.27

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Solution

The fourth proportional to 41,453.34, 57,207.95 and 31,364.27 is: 43,284.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,453.34 : 57,207.95 = 31,364.27 : x
  2. Step 2: Convert to fraction form
    41,453.34/57,207.95 = 31,364.27/x
  3. Step 3: Cross multiply
    41,453.34x = 57,207.95 × 31,364.27
  4. Step 4: Simplify right side
    41,453.34x = 1,794,285,589.95
  5. Step 5: Solve for x
    x = 1,794,285,589.95/41,453.34
  6. Step 6: Final answer
    x = 43,284.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.