Home / 41,331.94-57,038.48-22,469.47

Finding the Fourth Proportional to 41,331.94, 57,038.48 and 22,469.47

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Solution

The fourth proportional to 41,331.94, 57,038.48 and 22,469.47 is: 31,008.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,331.94 : 57,038.48 = 22,469.47 : x
  2. Step 2: Convert to fraction form
    41,331.94/57,038.48 = 22,469.47/x
  3. Step 3: Cross multiply
    41,331.94x = 57,038.48 × 22,469.47
  4. Step 4: Simplify right side
    41,331.94x = 1,281,624,244.52
  5. Step 5: Solve for x
    x = 1,281,624,244.52/41,331.94
  6. Step 6: Final answer
    x = 31,008.09

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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.