Home / 110,054.57-165,001.05-35,131.59

Finding the Fourth Proportional to 110,054.57, 165,001.05 and 35,131.59

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Solution

The fourth proportional to 110,054.57, 165,001.05 and 35,131.59 is: 52,671.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,054.57 : 165,001.05 = 35,131.59 : x
  2. Step 2: Convert to fraction form
    110,054.57/165,001.05 = 35,131.59/x
  3. Step 3: Cross multiply
    110,054.57x = 165,001.05 × 35,131.59
  4. Step 4: Simplify right side
    110,054.57x = 5,796,749,238.17
  5. Step 5: Solve for x
    x = 5,796,749,238.17/110,054.57
  6. Step 6: Final answer
    x = 52,671.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.