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Finding the Fourth Proportional to 110,107.99, 165,159.75 and 35,228.13

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Solution

The fourth proportional to 110,107.99, 165,159.75 and 35,228.13 is: 52,841.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,107.99 : 165,159.75 = 35,228.13 : x
  2. Step 2: Convert to fraction form
    110,107.99/165,159.75 = 35,228.13/x
  3. Step 3: Cross multiply
    110,107.99x = 165,159.75 × 35,228.13
  4. Step 4: Simplify right side
    110,107.99x = 5,818,268,656.52
  5. Step 5: Solve for x
    x = 5,818,268,656.52/110,107.99
  6. Step 6: Final answer
    x = 52,841.47

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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.