Home / 244,879.02-337,921.67-135,990.27

Finding the Fourth Proportional to 244,879.02, 337,921.67 and 135,990.27

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Solution

The fourth proportional to 244,879.02, 337,921.67 and 135,990.27 is: 187,660.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,879.02 : 337,921.67 = 135,990.27 : x
  2. Step 2: Convert to fraction form
    244,879.02/337,921.67 = 135,990.27/x
  3. Step 3: Cross multiply
    244,879.02x = 337,921.67 × 135,990.27
  4. Step 4: Simplify right side
    244,879.02x = 45,954,059,482.13
  5. Step 5: Solve for x
    x = 45,954,059,482.13/244,879.02
  6. Step 6: Final answer
    x = 187,660.26

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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.