Home / 38,474.10-53,085.24-23,366.34

Finding the Fourth Proportional to 38,474.10, 53,085.24 and 23,366.34

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Solution

The fourth proportional to 38,474.10, 53,085.24 and 23,366.34 is: 32,240.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,474.10 : 53,085.24 = 23,366.34 : x
  2. Step 2: Convert to fraction form
    38,474.10/53,085.24 = 23,366.34/x
  3. Step 3: Cross multiply
    38,474.10x = 53,085.24 × 23,366.34
  4. Step 4: Simplify right side
    38,474.10x = 1,240,407,766.82
  5. Step 5: Solve for x
    x = 1,240,407,766.82/38,474.10
  6. Step 6: Final answer
    x = 32,240.07

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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.