Home / 61,495.06-84,863.65-34,635.06

Finding the Fourth Proportional to 61,495.06, 84,863.65 and 34,635.06

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Solution

The fourth proportional to 61,495.06, 84,863.65 and 34,635.06 is: 47,796.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,495.06 : 84,863.65 = 34,635.06 : x
  2. Step 2: Convert to fraction form
    61,495.06/84,863.65 = 34,635.06/x
  3. Step 3: Cross multiply
    61,495.06x = 84,863.65 × 34,635.06
  4. Step 4: Simplify right side
    61,495.06x = 2,939,257,609.57
  5. Step 5: Solve for x
    x = 2,939,257,609.57/61,495.06
  6. Step 6: Final answer
    x = 47,796.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.