Home / 56,071.04-84,098.20-22,790.97

Finding the Fourth Proportional to 56,071.04, 84,098.20 and 22,790.97

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Solution

The fourth proportional to 56,071.04, 84,098.20 and 22,790.97 is: 34,183.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,071.04 : 84,098.20 = 22,790.97 : x
  2. Step 2: Convert to fraction form
    56,071.04/84,098.20 = 22,790.97/x
  3. Step 3: Cross multiply
    56,071.04x = 84,098.20 × 22,790.97
  4. Step 4: Simplify right side
    56,071.04x = 1,916,679,539.01
  5. Step 5: Solve for x
    x = 1,916,679,539.01/56,071.04
  6. Step 6: Final answer
    x = 34,183.06

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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.