Home / 110,232.08-165,345.38-35,357.50

Finding the Fourth Proportional to 110,232.08, 165,345.38 and 35,357.50

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Solution

The fourth proportional to 110,232.08, 165,345.38 and 35,357.50 is: 53,035.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,232.08 : 165,345.38 = 35,357.50 : x
  2. Step 2: Convert to fraction form
    110,232.08/165,345.38 = 35,357.50/x
  3. Step 3: Cross multiply
    110,232.08x = 165,345.38 × 35,357.50
  4. Step 4: Simplify right side
    110,232.08x = 5,846,199,634.72
  5. Step 5: Solve for x
    x = 5,846,199,634.72/110,232.08
  6. Step 6: Final answer
    x = 53,035.38

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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.