Home / 41,855.63-63,071.18-34,622.12

Finding the Fourth Proportional to 41,855.63, 63,071.18 and 34,622.12

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Solution

The fourth proportional to 41,855.63, 63,071.18 and 34,622.12 is: 52,171.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,855.63 : 63,071.18 = 34,622.12 : x
  2. Step 2: Convert to fraction form
    41,855.63/63,071.18 = 34,622.12/x
  3. Step 3: Cross multiply
    41,855.63x = 63,071.18 × 34,622.12
  4. Step 4: Simplify right side
    41,855.63x = 2,183,657,474.04
  5. Step 5: Solve for x
    x = 2,183,657,474.04/41,855.63
  6. Step 6: Final answer
    x = 52,171.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.