Home / 41,814.48-57,703.73-22,694.63

Finding the Fourth Proportional to 41,814.48, 57,703.73 and 22,694.63

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Solution

The fourth proportional to 41,814.48, 57,703.73 and 22,694.63 is: 31,318.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,814.48 : 57,703.73 = 22,694.63 : x
  2. Step 2: Convert to fraction form
    41,814.48/57,703.73 = 22,694.63/x
  3. Step 3: Cross multiply
    41,814.48x = 57,703.73 × 22,694.63
  4. Step 4: Simplify right side
    41,814.48x = 1,309,564,714.45
  5. Step 5: Solve for x
    x = 1,309,564,714.45/41,814.48
  6. Step 6: Final answer
    x = 31,318.45

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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.