Home / 34,150.36-47,126.04-25,194.64

Finding the Fourth Proportional to 34,150.36, 47,126.04 and 25,194.64

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Solution

The fourth proportional to 34,150.36, 47,126.04 and 25,194.64 is: 34,767.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,150.36 : 47,126.04 = 25,194.64 : x
  2. Step 2: Convert to fraction form
    34,150.36/47,126.04 = 25,194.64/x
  3. Step 3: Cross multiply
    34,150.36x = 47,126.04 × 25,194.64
  4. Step 4: Simplify right side
    34,150.36x = 1,187,323,612.43
  5. Step 5: Solve for x
    x = 1,187,323,612.43/34,150.36
  6. Step 6: Final answer
    x = 34,767.53

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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.