Home / 244,549.90-367,007.10-126,160.30

Finding the Fourth Proportional to 244,549.90, 367,007.10 and 126,160.30

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Solution

The fourth proportional to 244,549.90, 367,007.10 and 126,160.30 is: 189,334.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,549.90 : 367,007.10 = 126,160.30 : x
  2. Step 2: Convert to fraction form
    244,549.90/367,007.10 = 126,160.30/x
  3. Step 3: Cross multiply
    244,549.90x = 367,007.10 × 126,160.30
  4. Step 4: Simplify right side
    244,549.90x = 46,301,725,838.13
  5. Step 5: Solve for x
    x = 46,301,725,838.13/244,549.90
  6. Step 6: Final answer
    x = 189,334.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.