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Finding the Fourth Proportional to 23,058.84, 34,593.12 and 7,475.25

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Solution

The fourth proportional to 23,058.84, 34,593.12 and 7,475.25 is: 11,214.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,058.84 : 34,593.12 = 7,475.25 : x
  2. Step 2: Convert to fraction form
    23,058.84/34,593.12 = 7,475.25/x
  3. Step 3: Cross multiply
    23,058.84x = 34,593.12 × 7,475.25
  4. Step 4: Simplify right side
    23,058.84x = 258,592,220.28
  5. Step 5: Solve for x
    x = 258,592,220.28/23,058.84
  6. Step 6: Final answer
    x = 11,214.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.