Home / 244,782.02-337,798.40-137,352.54

Finding the Fourth Proportional to 244,782.02, 337,798.40 and 137,352.54

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Solution

The fourth proportional to 244,782.02, 337,798.40 and 137,352.54 is: 189,546.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,782.02 : 337,798.40 = 137,352.54 : x
  2. Step 2: Convert to fraction form
    244,782.02/337,798.40 = 137,352.54/x
  3. Step 3: Cross multiply
    244,782.02x = 337,798.40 × 137,352.54
  4. Step 4: Simplify right side
    244,782.02x = 46,397,468,247.94
  5. Step 5: Solve for x
    x = 46,397,468,247.94/244,782.02
  6. Step 6: Final answer
    x = 189,546.06

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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.