Home / 244,617.22-337,574.59-135,723.60

Finding the Fourth Proportional to 244,617.22, 337,574.59 and 135,723.60

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Solution

The fourth proportional to 244,617.22, 337,574.59 and 135,723.60 is: 187,300.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,617.22 : 337,574.59 = 135,723.60 : x
  2. Step 2: Convert to fraction form
    244,617.22/337,574.59 = 135,723.60/x
  3. Step 3: Cross multiply
    244,617.22x = 337,574.59 × 135,723.60
  4. Step 4: Simplify right side
    244,617.22x = 45,816,838,284.02
  5. Step 5: Solve for x
    x = 45,816,838,284.02/244,617.22
  6. Step 6: Final answer
    x = 187,300.13

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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.