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Finding the Fourth Proportional to 29,967.59, 44,925.45 and 11,486.63

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Solution

The fourth proportional to 29,967.59, 44,925.45 and 11,486.63 is: 17,220.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,967.59 : 44,925.45 = 11,486.63 : x
  2. Step 2: Convert to fraction form
    29,967.59/44,925.45 = 11,486.63/x
  3. Step 3: Cross multiply
    29,967.59x = 44,925.45 × 11,486.63
  4. Step 4: Simplify right side
    29,967.59x = 516,041,797.11
  5. Step 5: Solve for x
    x = 516,041,797.11/29,967.59
  6. Step 6: Final answer
    x = 17,220.00

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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.