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Finding the Fourth Proportional to 32,958.90, 45,483.18 and 17,851.50

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Solution

The fourth proportional to 32,958.90, 45,483.18 and 17,851.50 is: 24,635.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,958.90 : 45,483.18 = 17,851.50 : x
  2. Step 2: Convert to fraction form
    32,958.90/45,483.18 = 17,851.50/x
  3. Step 3: Cross multiply
    32,958.90x = 45,483.18 × 17,851.50
  4. Step 4: Simplify right side
    32,958.90x = 811,942,987.77
  5. Step 5: Solve for x
    x = 811,942,987.77/32,958.90
  6. Step 6: Final answer
    x = 24,635.01

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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.