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Finding the Fourth Proportional to 29,465.01, 44,154.54 and 13,674.87

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Solution

The fourth proportional to 29,465.01, 44,154.54 and 13,674.87 is: 20,492.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,465.01 : 44,154.54 = 13,674.87 : x
  2. Step 2: Convert to fraction form
    29,465.01/44,154.54 = 13,674.87/x
  3. Step 3: Cross multiply
    29,465.01x = 44,154.54 × 13,674.87
  4. Step 4: Simplify right side
    29,465.01x = 603,807,594.41
  5. Step 5: Solve for x
    x = 603,807,594.41/29,465.01
  6. Step 6: Final answer
    x = 20,492.36

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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.