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Finding the Fourth Proportional to 58,092.32, 80,172.99 and 32,598.72

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Solution

The fourth proportional to 58,092.32, 80,172.99 and 32,598.72 is: 44,989.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,092.32 : 80,172.99 = 32,598.72 : x
  2. Step 2: Convert to fraction form
    58,092.32/80,172.99 = 32,598.72/x
  3. Step 3: Cross multiply
    58,092.32x = 80,172.99 × 32,598.72
  4. Step 4: Simplify right side
    58,092.32x = 2,613,536,852.57
  5. Step 5: Solve for x
    x = 2,613,536,852.57/58,092.32
  6. Step 6: Final answer
    x = 44,989.37

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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.