Home / 47,314.56-71,021.07-34,848.66

Finding the Fourth Proportional to 47,314.56, 71,021.07 and 34,848.66

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Solution

The fourth proportional to 47,314.56, 71,021.07 and 34,848.66 is: 52,309.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,314.56 : 71,021.07 = 34,848.66 : x
  2. Step 2: Convert to fraction form
    47,314.56/71,021.07 = 34,848.66/x
  3. Step 3: Cross multiply
    47,314.56x = 71,021.07 × 34,848.66
  4. Step 4: Simplify right side
    47,314.56x = 2,474,989,121.27
  5. Step 5: Solve for x
    x = 2,474,989,121.27/47,314.56
  6. Step 6: Final answer
    x = 52,309.25

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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.