Home / 22,741.65-34,059.42-21,953.52

Finding the Fourth Proportional to 22,741.65, 34,059.42 and 21,953.52

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Solution

The fourth proportional to 22,741.65, 34,059.42 and 21,953.52 is: 32,879.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,741.65 : 34,059.42 = 21,953.52 : x
  2. Step 2: Convert to fraction form
    22,741.65/34,059.42 = 21,953.52/x
  3. Step 3: Cross multiply
    22,741.65x = 34,059.42 × 21,953.52
  4. Step 4: Simplify right side
    22,741.65x = 747,724,158.16
  5. Step 5: Solve for x
    x = 747,724,158.16/22,741.65
  6. Step 6: Final answer
    x = 32,879.06

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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.