Home / 34,171.68-47,131.45-25,094.19

Finding the Fourth Proportional to 34,171.68, 47,131.45 and 25,094.19

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Solution

The fourth proportional to 34,171.68, 47,131.45 and 25,094.19 is: 34,611.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,171.68 : 47,131.45 = 25,094.19 : x
  2. Step 2: Convert to fraction form
    34,171.68/47,131.45 = 25,094.19/x
  3. Step 3: Cross multiply
    34,171.68x = 47,131.45 × 25,094.19
  4. Step 4: Simplify right side
    34,171.68x = 1,182,725,561.28
  5. Step 5: Solve for x
    x = 1,182,725,561.28/34,171.68
  6. Step 6: Final answer
    x = 34,611.28

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Double scale
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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.