Home / 69,073.02-95,317.29-40,773.24

Finding the Fourth Proportional to 69,073.02, 95,317.29 and 40,773.24

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Solution

The fourth proportional to 69,073.02, 95,317.29 and 40,773.24 is: 56,265.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,073.02 : 95,317.29 = 40,773.24 : x
  2. Step 2: Convert to fraction form
    69,073.02/95,317.29 = 40,773.24/x
  3. Step 3: Cross multiply
    69,073.02x = 95,317.29 × 40,773.24
  4. Step 4: Simplify right side
    69,073.02x = 3,886,394,741.32
  5. Step 5: Solve for x
    x = 3,886,394,741.32/69,073.02
  6. Step 6: Final answer
    x = 56,265.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.