Home / 41,333.02-57,039.33-22,469.74

Finding the Fourth Proportional to 41,333.02, 57,039.33 and 22,469.74

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Solution

The fourth proportional to 41,333.02, 57,039.33 and 22,469.74 is: 31,008.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,333.02 : 57,039.33 = 22,469.74 : x
  2. Step 2: Convert to fraction form
    41,333.02/57,039.33 = 22,469.74/x
  3. Step 3: Cross multiply
    41,333.02x = 57,039.33 × 22,469.74
  4. Step 4: Simplify right side
    41,333.02x = 1,281,658,914.87
  5. Step 5: Solve for x
    x = 1,281,658,914.87/41,333.02
  6. Step 6: Final answer
    x = 31,008.11

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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.