Home / 41,670.70-57,505.36-22,550.46

Finding the Fourth Proportional to 41,670.70, 57,505.36 and 22,550.46

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Solution

The fourth proportional to 41,670.70, 57,505.36 and 22,550.46 is: 31,119.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,670.70 : 57,505.36 = 22,550.46 : x
  2. Step 2: Convert to fraction form
    41,670.70/57,505.36 = 22,550.46/x
  3. Step 3: Cross multiply
    41,670.70x = 57,505.36 × 22,550.46
  4. Step 4: Simplify right side
    41,670.70x = 1,296,772,320.47
  5. Step 5: Solve for x
    x = 1,296,772,320.47/41,670.70
  6. Step 6: Final answer
    x = 31,119.52

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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.