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Finding the Fourth Proportional to 59,375.77, 81,938.56 and 32,518.34

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Solution

The fourth proportional to 59,375.77, 81,938.56 and 32,518.34 is: 44,875.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,375.77 : 81,938.56 = 32,518.34 : x
  2. Step 2: Convert to fraction form
    59,375.77/81,938.56 = 32,518.34/x
  3. Step 3: Cross multiply
    59,375.77x = 81,938.56 × 32,518.34
  4. Step 4: Simplify right side
    59,375.77x = 2,664,506,028.89
  5. Step 5: Solve for x
    x = 2,664,506,028.89/59,375.77
  6. Step 6: Final answer
    x = 44,875.31

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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.