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Finding the Fourth Proportional to 29,495.34, 44,141.22 and 18,246.06

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Solution

The fourth proportional to 29,495.34, 44,141.22 and 18,246.06 is: 27,306.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,495.34 : 44,141.22 = 18,246.06 : x
  2. Step 2: Convert to fraction form
    29,495.34/44,141.22 = 18,246.06/x
  3. Step 3: Cross multiply
    29,495.34x = 44,141.22 × 18,246.06
  4. Step 4: Simplify right side
    29,495.34x = 805,403,348.59
  5. Step 5: Solve for x
    x = 805,403,348.59/29,495.34
  6. Step 6: Final answer
    x = 27,306.12

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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.