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Finding the Fourth Proportional to 58,985.01, 81,396.50 and 32,127.39

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Solution

The fourth proportional to 58,985.01, 81,396.50 and 32,127.39 is: 44,334.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,985.01 : 81,396.50 = 32,127.39 : x
  2. Step 2: Convert to fraction form
    58,985.01/81,396.50 = 32,127.39/x
  3. Step 3: Cross multiply
    58,985.01x = 81,396.50 × 32,127.39
  4. Step 4: Simplify right side
    58,985.01x = 2,615,056,693.15
  5. Step 5: Solve for x
    x = 2,615,056,693.15/58,985.01
  6. Step 6: Final answer
    x = 44,334.26

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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.