Home / 133,702.02-200,527.11-50,602.50

Finding the Fourth Proportional to 133,702.02, 200,527.11 and 50,602.50

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Solution

The fourth proportional to 133,702.02, 200,527.11 and 50,602.50 is: 75,893.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,702.02 : 200,527.11 = 50,602.50 : x
  2. Step 2: Convert to fraction form
    133,702.02/200,527.11 = 50,602.50/x
  3. Step 3: Cross multiply
    133,702.02x = 200,527.11 × 50,602.50
  4. Step 4: Simplify right side
    133,702.02x = 10,147,173,083.78
  5. Step 5: Solve for x
    x = 10,147,173,083.78/133,702.02
  6. Step 6: Final answer
    x = 75,893.94

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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.