Home / 244,434.16-337,318.08-137,004.22

Finding the Fourth Proportional to 244,434.16, 337,318.08 and 137,004.22

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Solution

The fourth proportional to 244,434.16, 337,318.08 and 137,004.22 is: 189,065.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,434.16 : 337,318.08 = 137,004.22 : x
  2. Step 2: Convert to fraction form
    244,434.16/337,318.08 = 137,004.22/x
  3. Step 3: Cross multiply
    244,434.16x = 337,318.08 × 137,004.22
  4. Step 4: Simplify right side
    244,434.16x = 46,214,000,442.30
  5. Step 5: Solve for x
    x = 46,214,000,442.30/244,434.16
  6. Step 6: Final answer
    x = 189,065.23

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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.