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Finding the Fourth Proportional to 29,626.84, 44,178.92 and 29,360.16

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Solution

The fourth proportional to 29,626.84, 44,178.92 and 29,360.16 is: 43,781.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,626.84 : 44,178.92 = 29,360.16 : x
  2. Step 2: Convert to fraction form
    29,626.84/44,178.92 = 29,360.16/x
  3. Step 3: Cross multiply
    29,626.84x = 44,178.92 × 29,360.16
  4. Step 4: Simplify right side
    29,626.84x = 1,297,100,159.83
  5. Step 5: Solve for x
    x = 1,297,100,159.83/29,626.84
  6. Step 6: Final answer
    x = 43,781.25

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.