Home / 47,313.06-71,018.82-34,847.16

Finding the Fourth Proportional to 47,313.06, 71,018.82 and 34,847.16

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Solution

The fourth proportional to 47,313.06, 71,018.82 and 34,847.16 is: 52,307.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,313.06 : 71,018.82 = 34,847.16 : x
  2. Step 2: Convert to fraction form
    47,313.06/71,018.82 = 34,847.16/x
  3. Step 3: Cross multiply
    47,313.06x = 71,018.82 × 34,847.16
  4. Step 4: Simplify right side
    47,313.06x = 2,474,804,183.55
  5. Step 5: Solve for x
    x = 2,474,804,183.55/47,313.06
  6. Step 6: Final answer
    x = 52,307.00

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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.