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Finding the Fourth Proportional to 34,463.67, 51,693.75 and 9,503.94

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Solution

The fourth proportional to 34,463.67, 51,693.75 and 9,503.94 is: 14,255.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,463.67 : 51,693.75 = 9,503.94 : x
  2. Step 2: Convert to fraction form
    34,463.67/51,693.75 = 9,503.94/x
  3. Step 3: Cross multiply
    34,463.67x = 51,693.75 × 9,503.94
  4. Step 4: Simplify right side
    34,463.67x = 491,294,298.38
  5. Step 5: Solve for x
    x = 491,294,298.38/34,463.67
  6. Step 6: Final answer
    x = 14,255.43

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1.5x scale

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.