Home / 41,403.75-62,106.64-15,108.48

Finding the Fourth Proportional to 41,403.75, 62,106.64 and 15,108.48

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Solution

The fourth proportional to 41,403.75, 62,106.64 and 15,108.48 is: 22,663.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,403.75 : 62,106.64 = 15,108.48 : x
  2. Step 2: Convert to fraction form
    41,403.75/62,106.64 = 15,108.48/x
  3. Step 3: Cross multiply
    41,403.75x = 62,106.64 × 15,108.48
  4. Step 4: Simplify right side
    41,403.75x = 938,336,928.31
  5. Step 5: Solve for x
    x = 938,336,928.31/41,403.75
  6. Step 6: Final answer
    x = 22,663.09

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1.5x scale

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.