Home / 47,319.06-71,027.82-34,853.16

Finding the Fourth Proportional to 47,319.06, 71,027.82 and 34,853.16

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Solution

The fourth proportional to 47,319.06, 71,027.82 and 34,853.16 is: 52,316.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,319.06 : 71,027.82 = 34,853.16 : x
  2. Step 2: Convert to fraction form
    47,319.06/71,027.82 = 34,853.16/x
  3. Step 3: Cross multiply
    47,319.06x = 71,027.82 × 34,853.16
  4. Step 4: Simplify right side
    47,319.06x = 2,475,543,974.91
  5. Step 5: Solve for x
    x = 2,475,543,974.91/47,319.06
  6. Step 6: Final answer
    x = 52,316.00

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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.