Home / 110,409.37-165,614.09-35,535.38

Finding the Fourth Proportional to 110,409.37, 165,614.09 and 35,535.38

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Solution

The fourth proportional to 110,409.37, 165,614.09 and 35,535.38 is: 53,303.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,409.37 : 165,614.09 = 35,535.38 : x
  2. Step 2: Convert to fraction form
    110,409.37/165,614.09 = 35,535.38/x
  3. Step 3: Cross multiply
    110,409.37x = 165,614.09 × 35,535.38
  4. Step 4: Simplify right side
    110,409.37x = 5,885,158,615.76
  5. Step 5: Solve for x
    x = 5,885,158,615.76/110,409.37
  6. Step 6: Final answer
    x = 53,303.07

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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.