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Finding the Fourth Proportional to 244,360.88, 337,218.01 and 148,867.51

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Solution

The fourth proportional to 244,360.88, 337,218.01 and 148,867.51 is: 205,437.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,360.88 : 337,218.01 = 148,867.51 : x
  2. Step 2: Convert to fraction form
    244,360.88/337,218.01 = 148,867.51/x
  3. Step 3: Cross multiply
    244,360.88x = 337,218.01 × 148,867.51
  4. Step 4: Simplify right side
    244,360.88x = 50,200,804,260.64
  5. Step 5: Solve for x
    x = 50,200,804,260.64/244,360.88
  6. Step 6: Final answer
    x = 205,437.15

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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.