Home / 110,009.23-165,036.17-35,127.26

Finding the Fourth Proportional to 110,009.23, 165,036.17 and 35,127.26

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Solution

The fourth proportional to 110,009.23, 165,036.17 and 35,127.26 is: 52,698.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,009.23 : 165,036.17 = 35,127.26 : x
  2. Step 2: Convert to fraction form
    110,009.23/165,036.17 = 35,127.26/x
  3. Step 3: Cross multiply
    110,009.23x = 165,036.17 × 35,127.26
  4. Step 4: Simplify right side
    110,009.23x = 5,797,268,452.99
  5. Step 5: Solve for x
    x = 5,797,268,452.99/110,009.23
  6. Step 6: Final answer
    x = 52,698.02

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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.