Home / 36,445.36-49,930.36-35,080.24

Finding the Fourth Proportional to 36,445.36, 49,930.36 and 35,080.24

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Solution

The fourth proportional to 36,445.36, 49,930.36 and 35,080.24 is: 48,060.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,445.36 : 49,930.36 = 35,080.24 : x
  2. Step 2: Convert to fraction form
    36,445.36/49,930.36 = 35,080.24/x
  3. Step 3: Cross multiply
    36,445.36x = 49,930.36 × 35,080.24
  4. Step 4: Simplify right side
    36,445.36x = 1,751,569,012.09
  5. Step 5: Solve for x
    x = 1,751,569,012.09/36,445.36
  6. Step 6: Final answer
    x = 48,060.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.