Home / 42,481.26-58,623.67-23,362.32

Finding the Fourth Proportional to 42,481.26, 58,623.67 and 23,362.32

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Solution

The fourth proportional to 42,481.26, 58,623.67 and 23,362.32 is: 32,239.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,481.26 : 58,623.67 = 23,362.32 : x
  2. Step 2: Convert to fraction form
    42,481.26/58,623.67 = 23,362.32/x
  3. Step 3: Cross multiply
    42,481.26x = 58,623.67 × 23,362.32
  4. Step 4: Simplify right side
    42,481.26x = 1,369,585,252.86
  5. Step 5: Solve for x
    x = 1,369,585,252.86/42,481.26
  6. Step 6: Final answer
    x = 32,239.75

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1.5x scale

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.