Home / 133,853.04-200,778.48-34,013.52

Finding the Fourth Proportional to 133,853.04, 200,778.48 and 34,013.52

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Solution

The fourth proportional to 133,853.04, 200,778.48 and 34,013.52 is: 51,020.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,853.04 : 200,778.48 = 34,013.52 : x
  2. Step 2: Convert to fraction form
    133,853.04/200,778.48 = 34,013.52/x
  3. Step 3: Cross multiply
    133,853.04x = 200,778.48 × 34,013.52
  4. Step 4: Simplify right side
    133,853.04x = 6,829,182,845.05
  5. Step 5: Solve for x
    x = 6,829,182,845.05/133,853.04
  6. Step 6: Final answer
    x = 51,020.01

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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.