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Finding the Fourth Proportional to 58,801.04, 81,152.52 and 33,650

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Solution

The fourth proportional to 58,801.04, 81,152.52 and 33,650 is: 46,441.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,801.04 : 81,152.52 = 33,650 : x
  2. Step 2: Convert to fraction form
    58,801.04/81,152.52 = 33,650/x
  3. Step 3: Cross multiply
    58,801.04x = 81,152.52 × 33,650
  4. Step 4: Simplify right side
    58,801.04x = 2,730,782,298
  5. Step 5: Solve for x
    x = 2,730,782,298/58,801.04
  6. Step 6: Final answer
    x = 46,441.05

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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.