Home / 45,247.94-62,445.58-25,108.63

Finding the Fourth Proportional to 45,247.94, 62,445.58 and 25,108.63

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Solution

The fourth proportional to 45,247.94, 62,445.58 and 25,108.63 is: 34,651.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,247.94 : 62,445.58 = 25,108.63 : x
  2. Step 2: Convert to fraction form
    45,247.94/62,445.58 = 25,108.63/x
  3. Step 3: Cross multiply
    45,247.94x = 62,445.58 × 25,108.63
  4. Step 4: Simplify right side
    45,247.94x = 1,567,922,525.58
  5. Step 5: Solve for x
    x = 1,567,922,525.58/45,247.94
  6. Step 6: Final answer
    x = 34,651.80

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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.