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Finding the Fourth Proportional to 29,584.84, 44,376.12 and 7,398.22

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Solution

The fourth proportional to 29,584.84, 44,376.12 and 7,398.22 is: 11,097.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,584.84 : 44,376.12 = 7,398.22 : x
  2. Step 2: Convert to fraction form
    29,584.84/44,376.12 = 7,398.22/x
  3. Step 3: Cross multiply
    29,584.84x = 44,376.12 × 7,398.22
  4. Step 4: Simplify right side
    29,584.84x = 328,304,298.51
  5. Step 5: Solve for x
    x = 328,304,298.51/29,584.84
  6. Step 6: Final answer
    x = 11,097.04

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1.5x scale

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.