Home / 41,333.12-57,040.32-22,470.26

Finding the Fourth Proportional to 41,333.12, 57,040.32 and 22,470.26

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Solution

The fourth proportional to 41,333.12, 57,040.32 and 22,470.26 is: 31,009.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,333.12 : 57,040.32 = 22,470.26 : x
  2. Step 2: Convert to fraction form
    41,333.12/57,040.32 = 22,470.26/x
  3. Step 3: Cross multiply
    41,333.12x = 57,040.32 × 22,470.26
  4. Step 4: Simplify right side
    41,333.12x = 1,281,710,820.88
  5. Step 5: Solve for x
    x = 1,281,710,820.88/41,333.12
  6. Step 6: Final answer
    x = 31,009.29

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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.