Home / 244,505.43-337,417.26-137,075.49

Finding the Fourth Proportional to 244,505.43, 337,417.26 and 137,075.49

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Solution

The fourth proportional to 244,505.43, 337,417.26 and 137,075.49 is: 189,164.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,505.43 : 337,417.26 = 137,075.49 : x
  2. Step 2: Convert to fraction form
    244,505.43/337,417.26 = 137,075.49/x
  3. Step 3: Cross multiply
    244,505.43x = 337,417.26 × 137,075.49
  4. Step 4: Simplify right side
    244,505.43x = 46,251,636,248.96
  5. Step 5: Solve for x
    x = 46,251,636,248.96/244,505.43
  6. Step 6: Final answer
    x = 189,164.05

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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.