Home / 244,346.52-337,190.04-135,446.28

Finding the Fourth Proportional to 244,346.52, 337,190.04 and 135,446.28

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Solution

The fourth proportional to 244,346.52, 337,190.04 and 135,446.28 is: 186,911.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,346.52 : 337,190.04 = 135,446.28 : x
  2. Step 2: Convert to fraction form
    244,346.52/337,190.04 = 135,446.28/x
  3. Step 3: Cross multiply
    244,346.52x = 337,190.04 × 135,446.28
  4. Step 4: Simplify right side
    244,346.52x = 45,671,136,571.05
  5. Step 5: Solve for x
    x = 45,671,136,571.05/244,346.52
  6. Step 6: Final answer
    x = 186,911.34

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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.