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Finding the Fourth Proportional to 32,586.18, 48,881.49 and 10,401.23

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Solution

The fourth proportional to 32,586.18, 48,881.49 and 10,401.23 is: 15,602.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,586.18 : 48,881.49 = 10,401.23 : x
  2. Step 2: Convert to fraction form
    32,586.18/48,881.49 = 10,401.23/x
  3. Step 3: Cross multiply
    32,586.18x = 48,881.49 × 10,401.23
  4. Step 4: Simplify right side
    32,586.18x = 508,427,742.44
  5. Step 5: Solve for x
    x = 508,427,742.44/32,586.18
  6. Step 6: Final answer
    x = 15,602.56

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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.