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Finding the Fourth Proportional to 29,865.04, 44,804.04 and 9,088

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Solution

The fourth proportional to 29,865.04, 44,804.04 and 9,088 is: 13,633.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,865.04 : 44,804.04 = 9,088 : x
  2. Step 2: Convert to fraction form
    29,865.04/44,804.04 = 9,088/x
  3. Step 3: Cross multiply
    29,865.04x = 44,804.04 × 9,088
  4. Step 4: Simplify right side
    29,865.04x = 407,179,115.52
  5. Step 5: Solve for x
    x = 407,179,115.52/29,865.04
  6. Step 6: Final answer
    x = 13,633.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.