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Finding the Fourth Proportional to 29,547.60, 44,347.32 and 16,414.80

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Solution

The fourth proportional to 29,547.60, 44,347.32 and 16,414.80 is: 24,636.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,547.60 : 44,347.32 = 16,414.80 : x
  2. Step 2: Convert to fraction form
    29,547.60/44,347.32 = 16,414.80/x
  3. Step 3: Cross multiply
    29,547.60x = 44,347.32 × 16,414.80
  4. Step 4: Simplify right side
    29,547.60x = 727,952,388.34
  5. Step 5: Solve for x
    x = 727,952,388.34/29,547.60
  6. Step 6: Final answer
    x = 24,636.60

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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.