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Finding the Fourth Proportional to 58,551.41, 80,801.19 and 33,058.89

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Solution

The fourth proportional to 58,551.41, 80,801.19 and 33,058.89 is: 45,621.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,551.41 : 80,801.19 = 33,058.89 : x
  2. Step 2: Convert to fraction form
    58,551.41/80,801.19 = 33,058.89/x
  3. Step 3: Cross multiply
    58,551.41x = 80,801.19 × 33,058.89
  4. Step 4: Simplify right side
    58,551.41x = 2,671,197,652.08
  5. Step 5: Solve for x
    x = 2,671,197,652.08/58,551.41
  6. Step 6: Final answer
    x = 45,621.41

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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.