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Finding the Fourth Proportional to 84,404.52, 116,473.50 and 46,156.46

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Solution

The fourth proportional to 84,404.52, 116,473.50 and 46,156.46 is: 63,693.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,404.52 : 116,473.50 = 46,156.46 : x
  2. Step 2: Convert to fraction form
    84,404.52/116,473.50 = 46,156.46/x
  3. Step 3: Cross multiply
    84,404.52x = 116,473.50 × 46,156.46
  4. Step 4: Simplify right side
    84,404.52x = 5,376,004,443.81
  5. Step 5: Solve for x
    x = 5,376,004,443.81/84,404.52
  6. Step 6: Final answer
    x = 63,693.32

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