Home / 34,118.36-47,080.12-25,170.84

Finding the Fourth Proportional to 34,118.36, 47,080.12 and 25,170.84

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Solution

The fourth proportional to 34,118.36, 47,080.12 and 25,170.84 is: 34,733.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,118.36 : 47,080.12 = 25,170.84 : x
  2. Step 2: Convert to fraction form
    34,118.36/47,080.12 = 25,170.84/x
  3. Step 3: Cross multiply
    34,118.36x = 47,080.12 × 25,170.84
  4. Step 4: Simplify right side
    34,118.36x = 1,185,046,167.70
  5. Step 5: Solve for x
    x = 1,185,046,167.70/34,118.36
  6. Step 6: Final answer
    x = 34,733.39

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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.